How long we will wait to get the entitlement of NeHotSpotHelper

We requested the entitlement of NEHotSpotHelper from online form (https://developer.apple.com/contact/request/network-extension/) before three month using our account holder's address.

However, we have don't get any feedback without auto reply of follow up number.

How log should we wait?

Or how can we investigate the status of Apple side using follow-up number?