For anyone still having trouble on Midas 1 through 4, some quick guides for your reference.
Midas 1
https://i.ytimg.com/vi/FRtlC-st-IU/default.jpg
Midas 2
https://i.ytimg.com/vi/FRtlC-st-IU/default.jpg
Midas 3
https://i.ytimg.com/vi/B2pFbUlNsAM/default.jpg
Midas 4
https://i.ytimg.com/vi/mgz5arAEJvA/default.jpg
Hope it helps.