Dont la like this bro 

i not sure i clamp wrong or it really so low , 2 Airconds 2 WH this two is the biggest power eater i guess . Cuckoo , Air Fryer , Washine Machine and Fridge all On .

Or

i just follow back Developer 63A    because i planning to change all to HAGER . and mayb the 10mm to 16mm

Advice please 

My house all Eletrical on to max Test incoming Power only around 10A . Means i can change to 2Pole 32A MCB? Developer give now all 63A (1 x 2Pole MCB , 1x 100mA and 30mA) All 63A macam too much .

and after the 2 Pole 63A incoming MCB , the outgoing Cable is using 10mm not 16mm    .

Using 63A incoming 2 Pole MCB and others 2 Main RCCB 63A also no problem? both is 100mA and 30mA now . Cable to 100mA and 30mA Developer give 10mm but the incoming TNB is 16mm . for the cable size min is 16mm for 63A

My is High Rise Property

so means i can continue use all 63A ya cox i planning to change all to Hager .

May I know why you use 63A RCCB instead of 25A RCCB for WH since there should be a 20A MCB for WH to protect the RCCB?

Bought from two different place , why color different?