For fetching the sessionId, I am getting the error: Require TLS 1.1 or higher"

I checked other posts and looked for the deactivation in Critical Updates but I cannot see that option.

Can somebody help me resolve this problem?

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:sf="urn:fault.enterprise.soap.sforce.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <soapenv:Body>
      <soapenv:Fault>
         <faultcode>sf:UNSUPPORTED_CLIENT</faultcode>
         <faultstring>UNSUPPORTED_CLIENT: TLS 1.0 has been disabled in this organization. Please use TLS 1.1 or higher when connecting to Salesforce using https.</faultstring>
         <detail>
            <sf:UnexpectedErrorFault xsi:type="sf:UnexpectedErrorFault">
               <sf:exceptionCode>UNSUPPORTED_CLIENT</sf:exceptionCode>
               <sf:exceptionMessage>TLS 1.0 has been disabled in this organization. Please use TLS 1.1 or higher when connecting to Salesforce using https.</sf:exceptionMessage>
            </sf:UnexpectedErrorFault>
         </detail>
      </soapenv:Fault>
   </soapenv:Body>
</soapenv:Envelope>



This is the error.
 

I am not able to pass the challenge as it says could not find account with description "The finest grog in the seven seas."

However, when I Execute with a post method with the URI: 

/services/data/v37.0/sobjects/account

and result body as:

{
  "Name" : "Blackbeards Grog Emporium",
  "Description" : "The finest grog in the seven seas."
}

there is no error in this and it shows a returned id with zero errors.

However, the account doesnot get created.

Could anyone help me out with this?

For fetching the sessionId, I am getting the error: Require TLS 1.1 or higher"

I checked other posts and looked for the deactivation in Critical Updates but I cannot see that option.

Can somebody help me resolve this problem?

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:sf="urn:fault.enterprise.soap.sforce.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <soapenv:Body>
      <soapenv:Fault>
         <faultcode>sf:UNSUPPORTED_CLIENT</faultcode>
         <faultstring>UNSUPPORTED_CLIENT: TLS 1.0 has been disabled in this organization. Please use TLS 1.1 or higher when connecting to Salesforce using https.</faultstring>
         <detail>
            <sf:UnexpectedErrorFault xsi:type="sf:UnexpectedErrorFault">
               <sf:exceptionCode>UNSUPPORTED_CLIENT</sf:exceptionCode>
               <sf:exceptionMessage>TLS 1.0 has been disabled in this organization. Please use TLS 1.1 or higher when connecting to Salesforce using https.</sf:exceptionMessage>
            </sf:UnexpectedErrorFault>
         </detail>
      </soapenv:Fault>
   </soapenv:Body>
</soapenv:Envelope>



This is the error.
 

I am not able to pass the challenge as it says could not find account with description "The finest grog in the seven seas."

However, when I Execute with a post method with the URI: 

/services/data/v37.0/sobjects/account

and result body as:

{
  "Name" : "Blackbeards Grog Emporium",
  "Description" : "The finest grog in the seven seas."
}

there is no error in this and it shows a returned id with zero errors.

However, the account doesnot get created.

Could anyone help me out with this?

The Issue In requesting SOAP API.Please resolve it

soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:sf="urn:fault.enterprise.soap.sforce.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <soapenv:Body>
      <soapenv:Fault>
         <faultcode>sf:UNSUPPORTED_CLIENT</faultcode>
         <faultstring>UNSUPPORTED_CLIENT: TLS 1.0 has been disabled in this organization. Please use TLS 1.1 or higher when connecting to Salesforce using https.</faultstring>
         <detail>
            <sf:UnexpectedErrorFault xsi:type="sf:UnexpectedErrorFault">
               <sf:exceptionCode>UNSUPPORTED_CLIENT</sf:exceptionCode>
               <sf:exceptionMessage>TLS 1.0 has been disabled in this organization. Please use TLS 1.1 or higher when connecting to Salesforce using https.</sf:exceptionMessage>
            </sf:UnexpectedErrorFault>
         </detail>
      </soapenv:Fault>
   </soapenv:Body>
</soapenv:Envelope>