hi june i want to ask something

hi. i want to ask about a wrong call i did'n recive a call yesterday and today i don'n no why it happen this ,, if you can solve this,, i want to solve this problem ^^

Hello [이름]! Our Korean manager said your phone has a problem, maybe that's why I can't contact you since yesterday. Anyway, please have your phone checked and I will see you on Monday. Have a wonderful weekend!!! June hi. i want to ask about a wrong call >> Hi! I want to ask about a wrong call.i did'n recive a call yesterday and today >> I didn't receive a call yesterday and today.i don'n no why it happen this ,, >> I don't know why this happened. if you can solve this,, i want to solve this problem ^^ >> If you can solve this problem, please let me know because I want to solve it, too^^