How to change your username on PUBG MOBILE

How to change your username on PUBG MOBILE .. STEPS YOU DONT NEED TO BUY ROYALE PASS TO CHANGE YOUR USER NAME.. You just need A ID CARD .. To get this ID CARD JUST FOLLOW THE STEPS below .. 1. Go to MISSIONS 2. Choose progress mission 3. Go to mission level 9 .. Here you have to upgrade mission level 9.. For that u have to creat a chat room ..you will get this option just below when you choose mission level 9.. 4. Write whatever name you want to write for chatroom name .. then your chat room will open .. write some words like hi , hello or anything.. wait for few minutes.. then u will get a notification on ur MISSION .. Go to mission 9 or just click collect all.. 5. Go to your inventory and open that ID CARD and by using this ID you can change your username on PUBG MOBILE .. #sorry video is not very good