App not working

Hii my app is not syncing data

It is saying we didn’t receive data please try later since the last 1 week.
Both on my 4G connection and WiFi.
But it is working fine in my Galaxy tablet on the same connection just fine. Please fix this.
This happened just after few days of installing it on my tablet.
Do you have a one device only policy?
How to make the app work again on my phone.

It seems that the internet service provider may have blocked the websites / API data.

Do you see the content on