Sad about stupid stuff

My parents asked me to order the food and pay with their money, I ordered their food and then for me I ordered garlic Parmesan boneless chicken wings because that’s the only food on that menu that is safe for me texture and flavor wise, I asked how much to tip because I like to tip the workers, my dad said to not (and it’s his money and if I had tipped he would’ve yelled at me a lot/taken away my phone/etc) and I knew they wouldve found out if I did tip so I didn’t, because I didn’t tip the workers gave barbecue flavored bone in wings instead, probably because they were upset, which is totally understandable because I know tips are important and I feel so bad for not giving a tip, I should’ve disobeyed and just done it anyway, because I really don’t like barbecue wings Annd they make me feel sick, I’m going to eat them anyway to not waste the money spent on the food, and it’s not a case of me not checking the order because i double and triple checked because I really like to be sure I’m getting food that I can eat without feeeling sick. I know this is a stupid thing to be upset about but it felt like the straw that breaks the camels back, I feel awful because I know.i shouldve found some way to give them extra money.