Where do I plug in the charger on my Proscan PLT7035-c tablet

SOURCE: help how do hard reset my proscan tablet plt7035 i

1. Power the Tablet off.
2. Press and hold the Volume Down button of the device, then press and hold the Power button.
3. Continue to hold both buttons until a bootloader screen appears.
4. Wait for the prompt that says to "Press <VOL_UP>" then press the Volume Up button to start the process.
5. Navigate to Erase content.

All info on tablet will be deleted but not the info in the SD card
The tablet will complete the hard reset process and reboot into a factory default state.