KISS OR KILL?

so i am a freelancer and i was asked to order CK underwear for them but the model he wanted was no longer available on any website so informed him but then he got upset and said i wasn't looking carefully and sent me a link to a model and asked me to buy it. i arranged it and we had to buy that internationally and pay customs and all that. only for him to text me and say it is the wrong product. i checked with the CK team and it was what he linked to me. now i couldn't even return or replace because we had to dropship and have it shipped internationally so the return window was expired. he told me i had to bear the loss and i communicated that i ordered what he linked to me and he said it was the wrong fabric and that he explained to me. but the thing is me and his other assistant in bali reviewed the whole thing as well as sent him confirmation twice before the order and he approved it. i am aware this is some sort of power play and i feel horrible because i have to bear the cost of a mistake i did not make, at least not entirely. the underwear was 300$ for the set and the rest 200$ was for shipping, customs and taxes. you know the worst part is, he is a billionaire. like actual billionaire but it only further proves that money cannot buy compassion or empathy but only fuel that hollow ego inside because this is the same person that orders me to buy 1500$ bouquet for funsies for him. so yeah this is power play bit unfortunately i cannot do anything for now except pay and be done and dusted. as you know i recently had a surgery and i can't pay upfront so i really need help right now. if you can, please do consider helping me