Step 1:
Visit contest4kids.com and click “Join” button or directly open registration page https://www.contest4kids.com/register
Step 2:
Fill your details and click register

After clicking “Register” you will receive OTP to your registered mobile number.

Step 3:
Enter the received OTP to verify your mobile number.

Click the “Submit” button.

Your account will be verified successfully.
Video tutorial for better understanding