[URGENT] I don't have any application

[pulquerio]

Hello guys.

Recently i've got my tablet, but it seens to have a problem.
I've concluded that doesnt exist any application, and I cannot install any, even downloading the .apk.
I was wondering if exist any way to reinstall the firmware and fix this problem.
My tablet is a Toshiba myPad MP1003G Froyo 2.2.

Can anyone help me?
Thanks.

 

[landovr]

Does your tablet have the market or no?

 

[pulquerio]

It doesnt. D:

 

[landovr]

Have you tried installing an android market apk. And have you tried unclicking the unknown sources box under applications.

 

[pulquerio]

Yes. I tried everything, I guees.
How could I restore the firmware?