capitalize on

US /ˈkæp.ɪ.təl.aɪz ɑːn/
UK /ˈkæp.ɪ.təl.aɪz ɑːn/
"capitalize on" picture
1.

to take advantage of a situation to gain an advantage for oneself

:
We should capitalize on this opportunity to expand our business.
The team failed to capitalize on their opponent's mistakes.