My Girlfriend is not reciprocating in relationship

Hi So me (21M) and (21F) have been in a relationship for 9 months. And I’ve realised now and have got the realisation it’s one sided. Her love language is gifts and money and I was make sure it’s met and mine is more physical. We haven’t done anything sexual and I’ve been pushing it and every time she turns me down or when we talk about she blames past trauma or says she isn’t ready. And I’ve grown to be frustrated mentally and sexually I feel like I’m always getting false promises of change and nothing happens and worst she shows no will to please me the way I want.

TDLR: I love her her but my needs are not being met and hers is all the time I feel used What should I do in this situation and how should I go about it ?