The setting is in the config.ini
file api_id and api_hash to take here - my.telegram.org
message - the message that will be sent

message_interval - the interval between messages, by default it is 10 seconds
cycle_interval - the interval between cycles, by default 300 seconds (5 minutes)

chats_ids - a list of ID groups where the newsletter will be sent
Example: chats_ids = -100321654987, -100123456789

Run the file main.py
Asks you to enter the number, then the code, then the cloud password if you have it installed.

I do not recommend running it on the main account