How to recharge the phone bill for fighting fish?

Open the betta fish, click on mine, click on the shark's fin to recharge, and the last one after clicking is the phone bill recharge. Then enter the mobile phone number.

There will be a verification code input when recharging, so be careful about the disclosure of information such as verification code.

Many platforms can directly recharge with phone bills, which saves a lot of steps, but we should also pay attention to protecting phone bills to prevent them from being lost for no reason.