I will wait untill it dropped and creat new one
Thank you very much!
I am not sure if there is an easy way to do that on the Android version.
Both "Cancel" and "Bump fee" options are available on the android version. To OP:
If the transaction is RBF-enabled, you can replace it with a new one spending same inputs to your own address.
To do so, tap on your transaction. After that, select "options" and then "Cancel (double-spend)".