I have big problem i'am keeping scanning wifi with my tablet mid7035 anderoid but thar's no acces to wifi
NB: i have wifi in my house
please help mé i need to be fixed
But you didn't try it on other WiFi networks either. Until you try it on another WiFi network, e.g. the local coffee shop with free WiFi, I can only guess at the probable causes.
If the device works on WiFi networks other than yours: Your WiFi is either improperly configured or defective. Where your other devices seem to work correctly, this is not likely.
If the device does not work on other WiFi networks: The tablet is defective. Exchange it for a new one.