i have applied for SBI cashback credit card for my father but when they called him for verification, they asked his consent for yatra credit card, when he denied it, they pushed him saying that he will get cashback card but for that he needs to accept the yatra card and he will get a link to change, my father doesnt have any knowledge about credit cards, he accepted it and never received the link and when i tried to contact the person who spoke to him and asked about it he didnt have any answer and then when i threatened to raise a complaint on him he is not lifting the call and blocked my number. what should i do? my father already has sbi prime card which he rarely uses and is paying 3700 as annual charges. i wanted to close that card after i get the cashback card. but now yatra card has been shipped. what do i do?