How do we go to hongkong disneyland from our hotel in mongkok, Hotel MK?thank you

Since your hotel is close to Mong Kok, so you can walk to reach Mong Kok MTR Station to take the Tsuen Wan Line to reach Lai King Station. There you can change to Tung Chung Line to reach Sunny Bay Station where you can change to Disneyland Resort Line to reach Disneyland directly.