Hello, welcome.
Your English is fine, and this is a beginner's and learner's forum so there's no such thing as incompetence here, we all have to start at the beginning.
Well done for the posting clear photos but unfortunately they don't help much. A schematic, which can be hand drawn and photographed, is more likely to help. Also your code in code tags </> as per the forum instructions How to get the best out of this forum would be more use.
I don't know what most of the parts in your photos are, in particular the thing at the top of your first photo with 2 red and 2 black wires coming out of it.
Can you identify which component went up in smoke?
Having a part go up in smoke is frustrating, if you can find out why then you have at least learnt from your mistake.