21st Mortgage Corporation Mortgage Complaint

21st Mortgage Corporation Mortgage department,

Conventional fixed mortgage Loan servicing, payments, escrow account Florida

I received a Notice of Intent to Cancel from my Homeowners Insurance Company, - - - - of Florida, dated -/-/15. It stated that the premium in the amount of $730.00 is due by -/-/15. My original mortgage was with -, -, -, -, AL -. My loan was transferred to 21st Mortgage Corp., -, TN -, effective -/-/15. I have continuously made my mortgage payment which included my escrow payment. Obviously, 21 Mortgage have not been making the escrow payments. I have not received an Escrow Statement either. Also my fixed rate Mortgage was increased by 21 Mortgage from $810.00 to $810.00 with no explanation, effective - 2015. I do not understand what this company is doing or why. Could you please advise me how to handle this situation.