Hi @Mr. Souvik Ghosh ,
Welcome to Q&A forum! We are glad to assist.
There is nothing wrong with your operation, this is normal. You need to fill in the required information on this page, as shown below:
Then click Create, and you will be redirected to the next interface as shown below, where you will see the Client Id
and the corresponding Client Secret
.
Please do let us know if you have any further queries.
Kindly consider accepting the answer if the information provided is helpful. This can assist other community members in resolving similar issues.