Hmm guys hold on i'm falling behind

so why I was getting
mandatory-flag failure while you got non-mandatory?
And how come verifications are done differently on testnet?
Tbh i can really give up the addresses so if you want i can post the private keys here. I thought about mining the block myself but other than that I guess there is not much that can be done since every other node that i may relay the tx to will reject it right?