Make it = (1)  Be able to be present at a particular event;  to manage to arrive on time.

• We just made it in time for the wedding despite the unexpected harthal.
• I don’t know whether I will be able to make it to Kochi for the cricket match.
• I can’t make it to Chicago for the DCP meet.
• I’m sorry, I can’t make it on Tuesday.
• Can you make it on Wednesday?
• I can’t make it tomorrow.

(2) to succeed in a particular activity.

• Latha Mangeshkar made it in the music world when she was very young.
• Nivin Pauly has been able to make it as a hero in Malayalam films.
• Did he make it as an engineer?
• He did, and he has his uncle to thank for that.
• I’m sure she’ll make it as a nurse; she’s very caring.