Web Scrapper Needed Java or Python

Payment will be made after the work. If you accept my first condition in first line only then go ahead and bid for this project. I want you to write a code for me and make an Automatic E-commerce Shopping tool which could make purchases on COD mode on e-commerce websites like Realme, Amazon and Flipkart for me. Suppose some discount sale is coming on any e-commerce website for 1 minute only. For that we need not to stay online on that website and wait for hours. We should get an alarm as soon as Notify Me button Turns into Buy Now. Our tool should detect 'Sale Live or Notify Me or Buy Now button, Automatically click on buy now, select quantity in 2 or more numbers, select COD mode, select address and check out. It should be done instantly as soon as Sales goes live on E-commerce platform. It should change the i.p address Everytime when refresh the e-commerce website again and again Other wise, e-commerce company will detect it and block it. As soon as Notify Me button turns into Buy Now, we should get alarm on our mobile. To confirm the COD order, e-commerce website sends an OTP on customer's mobile number, How can we bypass that process or how can it be possible that website should read the otp from our registered mobile numbers automatically.