Can't Get Page Access Token

When I try to add a phone number it says that I ve reached the phone number limits even if I have no numbers in my Whatsapp Account

Hey, I encounter an issue with getting pages I own.
I am owner of the page which is migrated to New Pages Experience. I have created connection with my App and want to share review but I am unable to getPages using /me/accounts - it returns empty response.
I have read article https://www.facebook.com/business/help/152071822895768?id=418112142508425 and I have added another person with full control following this How to give someone Facebook access to your Page instructions. After that I created (with another user/person) new connection with my app and I was able to get list of pages I have access to and share review.
Is there anyone who could help me with this?

Hi, all invocations to the facebook graph API to display Whatapp e-commerce products are suddenly receiving the following error:
"error": { "message": "(#131009) Parameter value is not valid", "type": "OAuthException", "code": 131009, "error_data": { "messaging_product": "whatsapp", "details": "Invalid catalog_id." },
even though the catalog_id is definitely valid. Happening on multiple unrelated WhatsApp business accounts.

Hi all, today we started getting an error when sending the MPM Template messages. We still use the same endpoint and JSON payload but we get the error that the catalog_id is invalid.
Please find the error below:
{ "error": { "message": "(#131009) Parameter value is not valid", "type": "OAuthException", "code": 131009, "error_data": { "messaging_product": "whatsapp", "details": "Invalid catalog_id." }, "fbtrace_id": "AoLdTLaDrpOT60qmiBGh_Kc" } }