Casineos is still in improvement process on their early stage of operation. Still many things to be maximized and fixed including the one you are asking about. Casineos needs to work on details on every promotion they offers to players. The promotion page needs to be prioritized imho since most players are looking at promotions on any sites they visit. At the moment, promotion page of Casineos is not working/available, that's why you get confused with the banner of the deposit promo but you cant find more details about it.