Why Monthly payment increased

[Saya5]

Good day , 

I hope you are well.

i have checked my account that for this month I'm paying more than I should. Why the payment has increased? 

[daveNOS]

@Saya5 There are a few reasons why the payment can increase, your discounted period has ended and your now paying full price, the anual price increase(but thats usually in April each year in the UK and might be different in the ROI).