Is Yunnan Meilv International Travel Service reliable?

I signed up for their tour, but I didn't go to Xishuangbanna. My route is Shangri-La, Lijiang, Dali and Kunming. I feel ok, but the accommodation in Shangri-La is not very good, and everything else is arranged properly. They don't have many routes to Xishuangbanna, but they have a long drive. I suggest you ask them if they can fly back and forth. Hope to adopt.