Great!
After is used in the following ways:
as a preposition (followed by a noun): I went for a swim after breakfast.
as an adverb (without a following noun): He died on June 3rd and was buried the day after.
as a conjunction (connecting two clauses): After you’d left, I got a phone call from Stuart.at a later time
a.
when a particular time has passed, or when an event or action has ended
After the war, my parents moved to the U.S.
Essays handed in after 12:00 on Friday will not be accepted.
She is leaving the school after 20 years as its principal.
This message arrived after everyone had gone home.
after a while: It seems noisy at first, but after a while you get used to it.
after doing something: Wash your hands after touching raw meat.
Please pay attention to the words used in the above mentioned sentences.
After to do is wrong.