yes
I think better to give more information about your wallet if you are using coinbase, xapo, electrum, blockchain, bitcoin core,
What wallet do you use right now?
He responded to my question; he is using Blockchain.info
Unfortunately blockchain.info does some really stupid stuff and makes it difficult to do any advanced tasks, so you cannot use it to create a CPFP transaction.
knightdk . you help me much
yes, my transaction confirm by f2pool
I might get into trouble again in the future
Then if might you tell me how create a CPFP transaction in easiest way