hi Yazid, I'm sorry to hear but good for you for realizing quickly that this is not working. The resons could be so many: wrong product, wrong pricing, wrong audience, wrong influencers, too high competition... It's worth jumping on a call for this kind of questions, happy to do so (and since this question was asked quite some time ago, happy to jump on a call in case other readers than Yazid might face the same issue).