for sure you HWID was flagged and with your account. My recommendation is clean your PC and change some HWID such as MAC address , HDD serial number , PC name , HWID and machineguid....etc. After that , leave your account at least 1 month. do not play your account that Continuous Shadow ban. I don't recommend spoofer for you as like infinite spoofer because you not HWID banned yet.
If you dont understand what im talking about here is some free tutoriol really works for me hope it does work for you too neither buy Cynical cleaner 1 month and it will helps you HWID flagged and Continuous Shadow ban .
Cynical cleaner :
if you still need help add me on discord : LOring#5233 ill help