H5 version is different from mobile version recently, you can't switch account between each other.

Sorry we don't do refunds, please contact Google for help. Once refunds made, your account will be restricted.

Please fill the shortage and contact us via FB: MafiaCity or @line:@mafiacitycs for help.

Please contact us via @line:@mafiacitycs or FB: MafiaCity and state your problem in details.

Please make sure your main account bound with FB. If you still cannot login, please contact us via FB inbox: MafiaCity or @line:@mafiacitycs.

Selling, buying, gifting, sharing accounts are not allowed and we are not responsible for anything happened after sharing accounts. If you have dissensions on ownership, please solve it on your own. If you need further help, please send full account info like original device model type, all the devi...

If your account is bound with Google, you may use switch account function to login your game. If you have further problems, please contact us via @line:@mafiacitycs.

Please don't share accounts in any means. And please contact us via @line:@mafiacitycs for further help.

It's only available in certain regions, you may see more details on Amazon's website.

Please use switch account function to login your original account.