Homemade pizza: (with store bought crust)

The story behind the homemade pizza is simple. I was wondering what to do with the jalapenos, that was grown in my patio. I'm not interested in adding it to the regular recipes. As it will go one of those ingredients. I thought to use it in a recipe where the jalapenos stand out and its taste can be enjoyed fully. My cousin came with idea of pizza!!
I was in the store next day to buy the ingredients for the homemade pizza ;-) I'm making it for the first time and it came out well. To the highlight i enjoyed my homegrown jalapenos over the pizza :) Here goes he recipe,

Ingredients:

Small Pizza crust - 1(store bought)
Onion - 4 to 5 sliced lengthwise
Tomato - 2 to 3 pieces sliced circled shape
Jalapenos - 2 big(or 1 if you need less spicy)
Capsicum - 2 to 3 sliced lengthwise
Mozzarella cheese - 1 tbsp
Pizza sauce - 1 1/2 tbsp (store bought)
Wheat flour - as required to brush the tray.
Olive oil - as required to brush the backing tray.

Method:

Preheat the oven to  400 degree F for 10 to 15min.
Brush the tray with olive oil in all the sides.
Sprinkle some wheat flour and spread it in all the directions of the tray. It avoids the pizza sticking to the tray.
Place the pizza crust in the tray, add all the ingredients one after another over the crust.
First spread the pizza sauce using a spoon, spread the veggies over it, top it with the jalapenos, finally add the cheese.

Place the tray in the oven and set it to 450 degree F for another 10min.
Check the pizza in between to see if they are done.
Make sure its not burnt.
switch off the oven and let it sit in the cooling rack for 5min.
Remove from the oven, slice it and serve hot.