
Don’t use the Instagram voucher codes provided by Voi Scooters or their social marketing partners either or you may face the same troubles (?) if you already have a Voi scooter account.
See the other reasons below (quote from Voi support)
“Your account has been flagged by our system for potentially fraudulent user behaviour.
Some fraudulent behaviours include:
Bringing scooters inside, not letting them available for other users;
Not locking scooters after ending rides;
Misusing credits;
Using invalid payment methods;
Misusing referral;
Using stolen information;
Misusing vouchers;
Any of the fraudulent behaviours mentioned above is ground for users’ suspension. If your account continues to be flagged, the Voi system will automatically suspend permanently your profile and you will not be able to use the same account anymore.”
Please see Voi scooters user agreement section 2.7, 2.8 and 2.9:

