1. From Disneyland hotel to Ngong Ping: You can take disneyland resort to Sunny bay, then transfer to Tung Chung line to Tung Chung. After get off the metro, you can walk to the Ngong Ping 360 cable car terminal.
2. When back, use the same way.
3. To Tsim Sha Tsui, when get to Sunny Bay, you can take mtr to Lai King, tran transfer to Tsuen Wan line to Tsim Sha Tsui, vice versa.
4.From Hotel to Sheung Wan, you can take the taxi.
5. From Sheung Wan to Ocean Park, bus 37X or 37B can carry you there.
6. recommended itinerary:
Day 1, Disneyland, Ngong Ping, Buddha
Day 2, Tsim Sha Tsui, Avenue of Stars, Mongkok, Temple of Street, Ladies market
Day 3, Ocean Park, Victoria Peak, Madame Tussauds, Symphony of lights
Day 4, Macau
Day 5, You can go to the citygate outlets for shopping.

Well, you can also refer to tours in Hong Kong(https://www.travelchinaguide.com/package/hongkong/) to make you plan.