Sending text message not working properly

[AC Question]

My smartphone is running Android Nougat and since a few days I have problem with sending text message.

When sending a text message and the recipient receipt the text message, the spinning wheel continuously running i.s.o. giving a sign of checked/successfully sending.

Could you give me tips to resolve this problem?
Many thanks in advance.

Kind regards,
H. Go.

 

[B. Diddy]

Welcome to Android Central! Which phone, which messaging app, and which carrier? Are you sure your message is getting through to the recipient?