This whole "bro" concept needs to die a quick and horrible death.
For some reason that I don't know I can't get to use their app, it seems they also want to scrape emails and contact information with URLs you provide
But I think they make the whole process very weird with this 'rockets' and 'target' things
Have you gave a try to contactbro?
I built a contact scraper using Apifier. For now it's just a proof of concept, but would love to hear your feedback.