i can get acces to 1JnLL9C6tioH6j4W2ipTaXmvmU4iAcMnxo because this is from the store, :/
If you have the private keys for it. You can try spending the funds from there with a higher fee.
I wouldn't say that this is the best method. I recommend creating another transaction that spends from the initial input however. You need to extract your private key for that so its more complicated.
wel i got the private key from my wallet that send the btc to 1JnLL9C6tioH6j4W2ipTaXmvmU4iAcMnxo,
You must send the Bitcoins FROM 1JnLL9C6tioH6j4W2ipTaXmvmU4iAcMnxo. Sending more BTC to 1JnLL9C6tioH6j4W2ipTaXmvmU4iAcMnxo will not make any difference.
if i create another transaction wil it use the same tx ?
Definitely not. It is impossible especially when you are changing the variables. If you can ever change the variables and obtain the same TXID, do let us know.