I building a tool for failed startup founders willing to try again

It solves their need to determine what problems their target market are experiencing, scrap/prioritise the problems customers need most/least and determine/test the most effective solution, without wasting money/time on building a solution nobody wants. it is based on the design thinking process and aspects of Customer Development. this iteration is yet to be released, I would like to interview some people with failed startups and those pivoting, to understand what other challenges to face and if you can beta test this solution to see if you will get enough value. for more info see: https://www.prepxus.com