I did not receive signup OTP, what should I do?

I registered but did not get activation SMS?

This rarely happens. Please make sure that entered your mobile number correctly, check your inbox for Signup email.
Contact us and we will activate your account manually.

People also ask:

+ How much does the API integration costs?

+ How can I refund my money?

+ I sent a message but did not received it! why?

+ How can upload my numbers?

+ What is Blacklist number, and how to fix it?