DIY GIG BAD BAD SERVICE

DIY GIG this morning there was a online special for a ender 5 pro for R1500 plus shipping, so i order payed got confirmation, 30 mimures later i get a call sorry price is wrong which i feel is not my fault. I was asked would i pay in the difference which i replyed no to, could they refund to which i replyed no...then a few minites later a gentleman phones says well WHAT TYPE OF PERSON AM I (rude)as he only pays is staff member R4000 and who should be responsible for the rest of the amount this is just one of the comments then i also get told to relax..........### which i find very offensive and rude, i said l want what i payed for and what was advertised, also i would be ashamed to say that i only pay a staff member this amount and when asked if i had to reverse whos going to pay my cost the answer was not one that i expexted "you its only like 2 percent and " that was his answer to which i then said that i want my item that i payed for, 15 minutes later against what i requested he had reversed payment......also when i said i will report this his answer was GO FOR IT.