get into
US /ɡet ˈɪntuː/
UK /ɡet ˈɪntuː/

1.
to enter a place, especially a building or a vehicle
:
•
She managed to get into the concert without a ticket.
•
He couldn't get into his car because he locked the keys inside.
2.
to become involved in an activity or discussion
:
•
He decided to get into politics after years of activism.
•
Let's not get into an argument about this.
3.
to become interested in something
:
•
She's really getting into photography lately.
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I never thought I'd get into classical music, but I love it now.
4.
to be accepted into a school, university, or organization
:
•
She worked hard to get into a top university.
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It's difficult to get into that exclusive club.