maison-hote.frは安全ですか？

When you ordered and made insciption of the page "guide-en-vacances" and had payed 10 €, then they ask you to make a link to their site. When you follow the instructions, another page, same face like under the "guide-en-vacances", but another name: "maison-hote.fr". And now the surprise: Before you can continue, they ask for, once more, your inscription, but we are not a "gîte" or "chambre d'hote", and other password from before does'nt work here, and, and I have one more to pay, now 25€ to can make visible and listing in Google, so I think it isn't serious, to ask step by step for more money, and I don't want to make this link on my hp; and when you make a link, then you refind your hotel in Google on the 60. position: napp!!!!!!!