Why doesn't it let me tag a certain person on Facebook?

I have a iPhone 6s and I use the Facebook app and have it updated to the latest version but recently when I go to tag my boyfriend in posts he doesn't come up on the list. I know that if you're in a Facebook group that you can only tag those in the group but it's not that (incase anyone answers that). When @ him in any post everyone's name comes up apart from his, and it's not just tagging it won't let me share anything onto his wall either as his name doesn't come up. It works for other people just not me. Occasionally he does pop up on the list, god knows why! Can anyone tell me onto why it doesn't let me tag him in anything?

Try to log out of it and then log back in

Hummmm is his Facebook new? If so sometimes it takes time for his name to show up in the Database so he may not appear on the Tag list right away if he has had a Facebook for a While then its Likely a Bug with Facebook you can't fix that

Please contact Facebook at the Help Center and Report the problem to them

No i can't get My tool Bar to show UP on here!

  • Why won't iTunes let me put certain songs onto my iPhone? ITunes used to work fine until recently. Now there are certain songs or artists that won't drag and drop onto my iPhone. Any answers?
  • Why won't Facebook let me move certain photos to certain albums? I want to move certain photos to certain albums and when I click on "edit album" then i hit this arrow button on the picture and when i hit "move to another album" it gave me an option of 2-3 albums to put the picture into. What should I do? The picture i have in the album was from my iPhone that i currently don't have anymore and that's the last picture of it! Please help me! I don't wanna erase the album or any other!
  • Why doesn't my iphone 4s let me call one person? I have had my phone just over a month and it's been working fine till about a week ago when i found out i couldn't ring one person. It just rings once and goes to voice mail and on their phone it doesn't even register that someone has rang them. They can ring me and we can text each other though. What can i do?
  • Why does my iMessage not go thru to a certain person? So when I text this one person it won't go thru as iMessage. Yes she has an iPhone and yes my iMessages are going thru to other people. When other people text that person, they go thru as iMessage. So has she blocked me or something? Or what else could it be?