Can it differentiate the posts the person make in boards that the campaign managers will not count from the ones the campaign managers will count?
Yes, the tool is programmed to make sure that posts written on non-permitted boards are not counted in the calculation of valid posts, you will see them marked with ⛔.
Also can you make a Telegram bot in addition to this? I would have preferred it if it is a Telegram bot and it will be easy for people to setup.
Yes it is possible to do it as a bot for telegram but I will not do it because it was not designed for this purpose. If someone wants you can use the source code to create the bot
The third is that I can easily count my weekly posts but from the process and also do not count the posts that are not valid.
The tool counts both valid posts and total posts the difference in value is the invalid posts
I hope I have removed some doubts as to whether the tool is really useful.