taking my momey too ealry

So after planning a great heritage day holiday with my family it's all been ruined by FNB. Having money in my account they decided to take off my schedule payment a day early.. I only get paid on 25th. They have left me with a huge minus on the account. I called the center and they said cause it's a holiday they have to take it off cause I should've been paid today. Who are they to decide when I should be paid. I put those payment for the 25th cause that's when I get paid. The guy at the call center said I should go onto branch to sort this out. After reminding him that it a public holiday he said that's unfortunate. Very sarcastically I might add. Anyway. THANKS FNB. For ruining my only day off till Christmas and thanks for ruining the special day I had planned with my family cause you decided that the 24th was the day you wanted my money even before I got it. Hope you burn your tongue biting into hot wors from the Heritage Day braai YOU'LL be having with family.