Darn, didn't know we had such rule for altcoin giveaways. Though technically, I think op could easily classify this as a review campaign instead, since it follows the pattern of getting paid for testing the website and writing a feedback thus could fit in the altcoin bounties if they don't wanna push BTC payouts. 🤔 Though, BTC payouts would still be a lot better in all areas.
At this point though, it might be better to just ask for a campaign manager who's familiar with the forum dynamics.
I learned it the hard way as I was one of the members who participated in that giveaway thread and got a 7 days temp-ban. Thankfully, three or four days later theymos stepped in and lifted the ban since many active and reputable members were affected.
This is one of the reasons why casinos or any other companies should always hire experienced managers to take care of these promotion campaigns.