Message is not sent

There are some different causes which can obstruct delivering messages to recipients in Plus Messenger.

1. "Mutual contacts" message

Message "Sorry, you can only send messages to mutual contacts at the moment".

It is displayed then your account is restricted by Telegram platform. Contact Spambot or Telegram Support for details. Please note that sometimes Spambot tells "No restrictions", but they are: wait for few hours and ask him again.

2. Clocks

There is clocks icon in bottom right corner of message bubble.

This is what could happen:

1. Plus Messenger can't connect to Telegram Servers. Read details here.
2. There is floodwait on your account: temporary restriction from Telegram platform to perform some actions. Usually it is given by Telegram when you've tried to perform such action too often. Wait for few hours (up to 24) and try again.
3. Your account's bio contains links. Try to remove them from your bio and send message again. It may seem unbelievable but here are proofs: one, two, three.

3. Exclamation mark

There is an exclamation mark in bottom right corner of message bubble.

If you are trying to send text or voice message there is probably connection issue: read details here.

If you are trying to send image or video then

1. App cache can be overfilled. Read details here.
2. Telegram platform probably temporarily restricts your account for sending video. Try to send video few hours later. You can check this cause by sending video from official app: if it is not sent there too then it is Telegram platform who restricts you; if it is sent there then you should clean Plus Messenger cache.