Writing a script for quickly buying an ICO from an online website in 2 to 3 days

This requires a script to be written, with a nice user interface that can automatically buy an "ICO" (Initial coin offering). An ICO is an initial coin offering, using crypto currency (such as bitcoin). The client wants to buy a particular coin on the website at: https://unixcoin.com. However, the window for buying it is only 1 to 2seconds and there are many people trying. Perhaps this task can only be accomplished successfully by using a bot/script/automated code, else human reaction time is too slow. Before bidding, you should, make an account on the above-mentioned website, login and check whether you can make a script that can automate the purchase process for the client. Every day they only release 200,000 coins and it gets sold out in 2 seconds. And even when I try to buy, it gives me an error "ICO is not opening" and soon it gets sold out. I was thinking that if I try to make a "bot/software/script" that carries out the task of “buying” quickly, so that this can be accomplished within 2 seconds. The script written should be user friendly and should be customisable so that the buy process can be used in the future at another website, for buying an ICO.