Registration for Online students

I wouldn’t advised students to register with your institution you don’t care about students you only care about their money. I am an online student it’s my final year and I can’t wait to leave your institution.I have registered on the 14 July 2025 for final year modules using an APD provided by the school.Later on am informed that the modules I selected are not available and running for the semester and Ops team tried to resolve it and selected 11 instalment payment open whereas on the 14 July 2025 I selected 1 instalment now your finance department says I must pay for that difference of 11 instalment who is responsible for paying that difference it is your people that are *********** with resolving registration matters .My statement shows 2 modules registered at 14 July with a 1 instalment and 2 registered by Ops 11 instalment.My question is fair for Rosebank College to selected payment options on our behalf now matter how early I tried to registered to be able to pay on 1 instalment?