4 test cases are failing numbered 14,15,16 and 18

Hello @aritra-crio-ta, I am trying hard to debug but no success.
Following test cases are failing :
Testcase 14 - perf-test-4
Testcase 15 - perf-test-5
Testcase 16 - perf-test-6
Testcase 18 - perf-test-8
Kindly help.

Hey @imbipulkumar Closing this since DMed you.

Closing this topic as your issue is resolved by the mentor. If it is still not resolved, Kindly un-mark the accepted solution or create a new topic and post this question as a reference link in the description of the new topic.