****I tried, but failed 
, I want to do a script that can read that if the client reaches the traffic limit, it automatically switches to the end page of the package .pls help
by the way iam using v5 of microtik ****
v5???
Its so old that you can not find v5 on the archive files: https://mikrotik.com/download/archive
Start by upgrading to some of the latest release.
thank you so much for care