Ungala wait panna vachathuku rompa sorry...Basic chocolate sponge cake...Soft and moist cake

Ingredients:
Maida ¾cup
Cocoa powder ¼cup
Powdered sugar 1cup
Oil ¼cup
Baking powder 1tsp
Egg 4
Cake tins and moulds I am using:
Cake tin:amzn.to/4a17CtV
Baking essential combo:amzn.to/3TGIhQ4
Baking essential combo with beater:amzn.to/43o1KIT
Oddy ecobake parchment paper:amzn.to/43nx9en
Measuring cups:
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Muffin mould:
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Pallette knife combo:amzn.to/3vj5E99
Silicone Muffin cup:
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Piping bag:
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Mixing Bowl:
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Dark chocolate compound:amzn.to/4a90U4Y
Dark compound &White chocolate compound:
Morde 3 in 1 combo:amzn.to/43j6O13
Philips electric beater:
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Morphy richards otg:
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Wonderchef stand mixer:
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Bush vanilla essence:
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5"cake tin:amzn.to/3Tkkap1
6"Cake tin:amzn.to/3x2ErIw
7"Cake tin:amzn.to/49eWzwd
8"Cake tin:amzn.to/3TEbv25
9"Cake tin:amzn.to/3wZ5ynI
10"Cake tin:amzn.to/49WnrC3
Mini cake base:amzn.to/43nyp15
Stainless steel turn table:amzn.to/43qvvIP
Mixing Bowl big:amzn.to/4a2RfNG
Sprinkles for cake decoration:amzn.to/3IJDbwp