Kolotibablo.com — lost my pin number

2 months ago i had been working with kolotibablo, since i didnt withdraw my payment, i am new to online jobs, i gave my account details in starting days. So yesterday when i tried to withdraw money, i forgeted my pin number, i tried for 5 to 6 times, but i cant, now i had lost my 4 digit pin number, is there any alternate way to withdraw my dollar, i have 17 dollars in my kolotibablo account, pls help me to get my money,... Pls pls help me, [protected]@gmailcom. This is my kolotibablo mail id, i had worked so much since 2 month, pls somebody help me, i am helpless.