hello, how long and what type of transportation i can take? (i prefer mtr if it’s possible)

You can take bus 72A at Hennessy Centre, Hennessy Road to Sham Wan or bus 96 to Hong Kong True Light College, Lei Tung Estate Road. You can take bus 72A back to Aberdeen Fire Station, Wong Chuk Hang Road and then change to bus 73 to Repulse Bay Beach Station. You can take bus 6, 260, 6X from Repulse Bay to Central. Then change walk to the tram terminus in Garden Road. Use Peak tram up to the Peak. Or you take bus mini bus 1 at Central to the top of the peak directly.