Need to get (someone's) act together
Translation of "need to get (someone's) act together" into Russian
need to get (someone's) act together
(кому-то) нужно собраться
If he wants to succeed, he needs to get his act together.
Если он хочет преуспеть, ему нужно собраться.
Definitions
To need to become more organized, focused, or effective, especially in order to deal with a situation successfully or to improve one's performance or behavior.