Recomend me a white paint

White is hard to airbrush so I usually opt to the rattle can approach instead.

Thank you all 

Spray can. That is the only way to get white.

1. Tamiya Primer followed by gloss coat.

2. Testors.

3. *** at the hardware store sold as "refrigerator white".

White is always a bear to hand brush, no matter what brand. But I would suggest to give Humbrol a try. Of all the brands out there, for hand brushing, I get best results from them. And one trick that I have heard of is to do a base coat with flat white, and add any subsequent top coats with gloss, satin, or semi gloss to get a more vivid white finish.