Is this free shopping tour reliable? Travel is not included, but accommodation is included.

Personally, I think this kind of tour is not very reliable. Is there a toll-free number on it? Ask me where to go, what means of transportation, what star rating my residence is, what other items are at my own expense and what are free besides travel expenses? You will know how much the whole thing will cost (plus shopping). The travel agency said it was very good at the time, but sometimes it was not the case. Travel agencies can't do it. A few days ago, I received an advertisement from a travel agency that I would go to Beijing, saying that the cost was only 200 yuan, but after a careful look, all the scenic spots (tickets have to be taken by myself) include four free scenic spots and three scenic spots that must be consumed, 300 yuan, which add up to more than 1000, and there is still time to go to all the scenic spots, about one and a half days. All I can see is a person traveling to Beijing.