Boostup slightly late payment
I just ordered a new phone through boostup yesterday. My payment due date for the first installment is 1/30/2021. I was not expecting this due date and I am afraid it might become an issue. My problem is I get paid on the first of every month, so in this case 2/1/2021. I am also afraid this is going to be a recurring issue where I get billed at the end of a month but paid on the first of the following month. Will I be okay if I am a couple days late on my payment? Or is there a way to change my payment due date(s) to match when I get paid.?
I am mostly asking because of the contract saying that the payment defaults if not paid by the due date and that would be an issue with this due date and the time i get paid being what it is.