Why isn't my referral code being accepted?

There are some common reasons why a referral code may not be accepted:

1. Expired Code: Make sure the code is still within its validity period.
   
   
2. Typing Error: Check if the code was entered correctly, without extra spaces or wrong characters.
   
   
3. Access the website using another browser: Try accessing the site using a different browser or device. This can help identify if the issue is related to the browser or device you are using.