I’ve sent an application close to 3 months ago as well, and haven’t received a response either. What’s really worrisome that they don’t send you any confirmation mail after applying, at least to just let you know that your application has been received.
Epic’s websites are notoriously buggy, so it’s easy to image sometimes something on the backend just fails silently, and then you keep waiting your 3 months, just to realize that they didn’t even receive your application in the first place 