Failing to install local tuya via HACS

hello i have been trying to install Local Tuya using HACS via Home Assistant but it is refusing. have tried all versions with no success what could be the problem, have done all the other steps, have linked my account to iot, have the id and secret key. whats left is the local tuya service.

What do you mean by “refusing”? Are you getting an error after you press the Download button? A little more detail is required.