Question

fix the two words that are used incorrectly. It takes quiet a bitt of a patients t wait in line for eight hours to purchase concert tickets.

Answer 1

There are multiple incorrectly spelled words, but I will correct them all.
Quiet (Is meant to be quite)
Bitt (Meant to be bit)
t (Meant to be to)

Answer 2

The mistakes you made are:
It takes quiet a bitt of a patients t wait in line for eight hours to purchase concert tickets. 

The sentence in the right form is:
It takes quite a bit of patience to wait in a line for eight hours to purchase concert tickets.