Check the name you entered and any instructions shown before joining.
If the joining page does not accept your name, keep the page open and check any message beside the name field.
These are basic entry checks; a rejected name does not necessarily mean you typed it incorrectly.
Tell the trainer exactly what the message says and which step fails. Do not keep changing your name to guess at a rule that is not shown.
If the page stops responding without a name-related message, read A trainee cannot join a session.
Use Enter your name before joining for the normal joining steps. If the problem continues, use Information to include when reporting a problem.
Contact us anytime at
contact@trainlens.com