On the Hypetap platform:
1. Click edit your profile (https://my.hypetap.com/profile)
2. Click on the "connect account" link for Instagram
3. In the popup that appears, enter your Instagram username.
4. Click connect
Tips:
- Make sure you always check the spelling.
- Hypetap accepts a username with or without the @ symbol in front.
- At the moment Hypetap does not support private Instagram accounts.