Alcatel 1 contact not showing up in messages app?

I am me123

One of my contacts on my Alcatel 1 smartphone is not showing up in my inbox. Just one contact. The rest are ok.

I have tried the following;

Installing latest system update

Saving the number again in my contacts

Clearing cache in both Messages and Contacts apps.

Any suggestions on how to fix this?

Thank you

I am me123

Got it sorted:

For anyone with similar problem here is how I fixed it:

Uninstalled the default 'Messages' app and re- installed it.

(Don't worry it doesn't delete any messages) Everything back to normal after trying above method)