Citibank Student Loan Complaint

Citibank Student loan department,

Non-federal student loan Dealing with my lender or servicer Trouble with how payments are handled Michigan

Explain to me how I am years ahead in repayment. My income is up, my credit is up, I am paying still more early and my interest rates on my loans go up on me. This is just squeezing more money and trying to claim oh its the market. No its a bank wanting more money when its already made - in interest off me on student loans. And I do mean thousands made off me.