GPA conversation

As a person who is interested in D9, I have a question about GPA, and how to raise my GPA. So I am a transfer from a community college, and my gpa dropped badly because of Algebra due to my struggle with math. (I am not the greatest at math, god gave me the knowledge of English not numbers😂) landing me with a 2.278. By the grace of God I passed that math. Now I am in a university with a University GPA of 2.455 but my overall GPA together with both is a 2.319. How can I get my GPA up at my PWI? I am interested in D9 life but because of the less D9 we have on campus, I will try for grad chapter if I don’t get to pledge undergrad. The only thing I have to work on is my GPA, and community service hours.

Please help.