boş ver!

listen to the pronunciation of boş ver!
Türkçe - İngilizce
never mind

Never mind, I can do it by myself. - Boş ver, onu kendim yapabilirim.

Hey, Tom. What is it Oh actually, never mind. - Hey, Tom. O ne? Ah aslında, boş ver

Forget it!/Never mind!
hell with it
To hell with it