Nft games presales automatic buy

Look recently I got into nft games and usually when a game comes out then there is a sale of X areas or stuff for the game that will be sold in the future much more and usually there is a timer when it reaches zero then the option opens to buy and whoever is fast then takes and then you are left with nothing so I look for a bot who can make the purchase Automatic and fast and had the ability to run on any site and not just one.