There seems so be an issue in the shop that the" new balance" number is off slightly

so i recently bought a lot of rp, and when i was buying my last loot box it said i would have 1635 rp left, so i bought it thinking i would have enough to still get Warring kingdoms Vi, turns out what it actually ment is that i would have 1340 rp left, i hope one of you guys sees and fixes this and hopefully gives me 10 rp for my Vi skin

if you need me to make a poem or story for my 10rp please tell me so i can get to work on that cuz i really want this skin for Vi