Thumbs up [Q] problem in software

Hi
this is saiteja i have a problem in my tablet it is not working when i on tje power on button it will open and show the following options
Press "Volume Up" or "Volume Down" key to select mode. Press "Power" key to enter mode.

1) Upgrade with format data and cache area.

2) Upgrade without format data and cache area.

3) Only format data and cache area.

4) Generate data/user partition image.

5) Power Off



But nothing happens after that....

so please help my tablet name is sicontech