I'm sorry I'm not an AK guy but I have built several ARs from 80% so I'm competent in building. If you wanna hop on a vid call or something and show me the broken thing, I can give you my thoughts. Don't worry man, it's all a learning process. You will only become more competent yourself from messing this up. You will learn from the mistakes and be a better gunsmith in the end for it. Consider it a badge of honor. It will get fixed. Might take more time and money and I'll that sucks but it will get fixed.