What is cant join groups in kik?

As an AI language model, I don't have personal experiences, but I can provide some general information about joining groups in Kik.

Here are some of the possible reasons you may not be able to join groups in Kik:

1. Inactive account: If you have not used your Kik account for a long time, your account may have been deactivated, and you won't be able to join any groups until you reactivate it.

2. Age restrictions: Kik has a minimum age requirement for joining public groups. If you are below the legal age limit, you won't be able to join some groups.

3. Groups are full: Many groups on Kik have a limited number of members, and once the group has reached its limit, the group's admin won't be able to accept new members. In that case, you may need to look for another group that has vacant spots.

4. Private groups: Some groups on Kik are invitation-based and require a member to invite you before you can join. So, if you don't have an invitation, you won't be able to join such groups.

5. Blocked by admin: If you've previously broken the group rules or annoyed the group admin, they may have blocked you from joining or participating in the group.

If you're having trouble joining a group in Kik, you should consider checking the group's description for specific instructions or contact the group admin if you know them.