comes out this error #131049 which means "Meta has decided not to deliver it."This is because they are not complying with Meta policies, here in the image that I share you can observe the Error column in it you will mark and you will find the detail that once in blue below within this link that I share you can look for the errors that arisehttps://developers.facebook.com/documentation/business-messaging/whatsapp/support/error-codes.
I also share this link where it tells you about the limit of shipmentshttps://developers.facebook.com/documentation/business-messaging/whatsapp/templates/marketing-templates/per-user-limits
These grades can affect both the template and the number.