Task automatio ON VPS & Sending screenshot to Telegram without RDP connection to VPS

First of all the solution must work on an VPS without having the RDP connection open. I dont want any other solution that that, dont make me lose time, a freelancer already did a job but wasnt able to make it work without RDP Open so i wont accept it from you neither. I will provide you a VPS and want you to build an opensource python or any other stable automation solution to perform the following task: 1) Each start of a new hour it will go to a webpage, click on 1h button, then search a list of keyword and for each keyword look for an image signal at a specific location. If signal is found, it will send through telegram to a channel the keyword + screenshot of that page. 2) Each start of a new 4 hours it will go to a webpage, click on 4h button, then search a list of keyword and for each keyword look for an image signal at a specific location. If signal is found, it will send through telegram to a channel the keyword + screenshot of that page. For the stability of the solution i want the sending of the screenshot through telegram to be done with API. Signal,Webpage & VPS will be given to the freelancer approved for this project. I already have a version developed by a freelancer but it has some bugs and it cant work alone on VPS without RDP connection if that can help you to progress faster. Failure to deliver the solution as requested on time will result on milestone not released.