Quikr — Cheating with people

Website:

Quikr.com

I joined to Quikr app to search for job and I applied for some jobs which showed without investment and registration fee but after so many unknown numbers are calling and asking for registration fee that too 3000 to 5000 even the didn't not provide to delete the account from ourselves and 10 to 20 numbers per day daily calling and asking for registration fee please help me to delete my Quikr account that Is very cheating company they are saying jeniune company but their text messages and speaking English is so bad. And asking for registration fee calling continuously.