Other Do i have to call ATT for this issue ???

[titrau]

I have been place pick up bestbuy pro max [out of stock ]and then i cancel an item ,

do i have to call att ,at the end they tell me call att

this is att next early upgrade keep same plan

will i get charge from ATT ???

i didnt get a iphone pick up at atore yet , hope they dont charge anything on my acc/