Port from Verizon to Xfinity Mobile not completed three days in.

I purchased a new S26 Ultra at the local Xfinity store on Friday 3/13 to switch my mobile service from Verizon to XM.  While they attempted to port my Verizon number to my new phone, they told me there was a problem with Verizon not releasing my unlocked number and ask me to come back the next day.  On 3/14 I went back to the store and was told there was still a problem.  I went home and contacted XM support who spent an hour with me working with a Verizon tech to get the lock resolved on the Verizon system which I was told was successful.  When I checked back with XM support, I was told that Xfinity had received all of the data from Verizon and that my number would now port to the new phone within 24 hours. I waited 24 hours and called back the next day and spent another hour on the phone with an XM support person who led me through the process to download my eSIM to the new phone. Both the QR method and the manual code entry method resulted in a message stating "Your eSIM is not ready yet. For more information, contact your service provider."  The XM agent then verified that the IMEI numbers on the phone were correct on the XM database.  She conferenced a Verizon tech in who verified that the phone number was completely released on their end.  The XM agent told me it will be resolved "on or before 24 to 72 business days hours" and that there was nothing she could do to resolve the issue. I was told the eSIM download will be automatic and that I wouldn't have to do anything. Entering into the fourth day, I have tried to be patient, but am thinking I made a BIG mistake switching to Xfinity Mobile.  Can I get some help here?