Why my item is hard rejected?
URL: https://wabridge.com.tr
Username: demo@wabridge.com.tr
Password: 321321321
Why was the item I uploaded rejected?
Presumably all of the necessary documentation and other requirements were done correctly?
Beyond that - I’m not entirely sure about the legality of non official APIs on meta platforms but it certainly sounds like something that envato would likely be a little cautious about approving
It probably doesn’t help that there is a website very similar to your own demo page - WhatsApp knows that it’s uncommon for someone to send so many messages or bulk messages to people they’ve never talked to each other before so it is considered spam/marketing junk pretty fast.