Hello
sorry to hear about this miscommunication
from what I noticed the referral bug is being working on.
the BF deals and other similar codes do not always work with other discounts - most often intentionally (see below), but sometimes not so
Can my friend’s referral link be used together with other promotions?
Nope. The friend you referred cannot use the discount together with any other sales promotions or discount codes.
not sure what to advise