Use the connections area to review the links associated with your account and the actions available for each one.
When managing a connection, always check the status shown by Muviber before repeating an action. An active connection, a request that still needs to be completed and a removed relationship may expose different options.
If you do not recognise a connection or notice activity you did not initiate, do not only remove it: also review account security and use the Safety, blocks and reports section if the behaviour appears suspicious.