Student or Learner
Hello~ Can you help me say this naturally please?
A: Hey, what are you doing?
B: I bought some parts of computer and putting together them.
A: Oh, let me see, I can help you then.
B: Oh, that’s ok. Why don’t you just take a rest over there?
ⓐJust doing noting will help me more.
ⓑYou do nothing is helping me.
A: Hey, I won’t make trouble this time.
B: I don’t buy that.
ⓐ What you do is disturbing than help.
ⓑ You alway distoy rather than hlep.
I would prefer that you didn't help. I'd rather do it myself. (That's politer than saying, "Please don't help me. You'll just make a mess of things.")