Let the top support as A , bottom support as B ,
By taking moment about A, i managed to get 10(4*4)/2 -HA(2) = 0 , HA = 40kN,
HA = HB = 40kN ,
By taking moment about C , i managed to get -10(4*4/2) + 4(VB + VA) -40(2) = 0
VA + VB = 40kN , however , i still not able to get the exact value of VA and VB, where did i miss out ?