How does a man get out of the friendzone? I mean when she knows you like her alot. How can a man change how she feels?

The friend zone is not a choice its how she feels and if she does not like you romantically there is nothing you can do to change that ------ accept it and get on with your life

kiss her and stop giving her money

if she knows you like her and she still puts you in the friendzone means she doesn't like you back duh.
if she had feelings for you too you wouldn't be in the friend zone to begin with. move on.