Suggested

sponsors

maybe to more sponsors to choose or more things to give us!

I'm not so sure about 'more' sponsors, perhaps having sponsors with different rewards is a better idea. But which 'more things' were you thinking of?

Or make the sponsors more generous.

Hello my question is this!!!
Where i can change sponsors???

You can't! You must wait the expiring of the contract (10 races) then you can change them signing different contracts.

Thank for answering
2nd quastion where i can buy car disign

U can't buy car design (design point)

You can't! You must upgrade the design centre. It produces design points after every race

Good Evening Lorenzo,

Could you, please explain to me, how could i know what each 'Sponsor' expect from me to gives prime or money. What had i ' reach ' with each different sponsor. Qualification Place ? Race Place ? Best chrono for one Laps ? ....
Thanks for your attention .
You could reply in English, ITalian or French ... Like you want ;)

Bon soir Paolo,

Le manager reçoit le bonus si une de ses voitures de l'écurie achève le "target" de position à battre marqué pour la course. (Si les deux voitures achèvent le "target", je crois que le bonus est double)

My idea for the sponsors would be to have many more, more varied, and the amounts should increase as the level of manager and team increases.

now I understand that they are static and are always the same
the result is that with a team of strong drivers and staff, after every race you always really lose too much money

I'm already using the best sponsors, one for maximum money (€ 1.6m) and the other for maximum tokens (3 tokens), sometimes if I win I'll take around € 600K of bonus adding up, but not enough to pay the costs, it would serve to earn double ...
And I'm only at level 8 ...