Shit clone from hardware or just bevause it doesn't work? Other prefer china over org so pretty hard to know if it's ok or not. A lot of users in here is running clone bdm
shit clone because you dont know what the problem is. maybe they pinned it backwards? maybe its just broken? maybe you suck at soldering? maybe its pinned backwards and you cooked bdm port in mcu and now its correct but still doesnt work because of cooked port?
you have no idea.
now you're here, asking for support. because you have no where else to turn and expect everyone to just give you guesses.
where as if you had a real tool, there would be no guessing. you would contact the manufacture for support and they would help guide you through it until the problem was sorted.