Q1: Can you download the facebook on this phone?

Yes, You can download and install any Android APPs from Google Play Store

Q2: Only $29.88? is LG Optimus Fuel L34C a new phone?

Yes, It is a New Phone.

Q3: Can you play games like hayday on this L34C phone?

yes, But for some games, You need Powerful GPU inside.

Q4: Is it CDMA Phone or GSM Phone?

The LG Optimus Fuel L34C is a CDMA phone,it uses verizon towers.

Q5: does this phone use verizon network?

Yes, the “c” in L34C indicates this phone operates on verizon towers.

Q6: Does this phone have a querty keyboard?

No physical QWERTY keyboard. It has an on-screen QWERTY keyboard.

Q7: Can i block unwanted calls and phone numbers on LG L34C Optimus Fuel?

Yes, All Android smart phones have that feature.

Q8: what is Polaris Viewer 5 and Geotagging on Optimus Fuel?

Polaris Viewer is a Mobile Office application that allows you to view Microsoft Office (Word, Excel, PPT) documents.
The storage of location based data, in the form of Latitude and Longitude inside of images is called Geotagging; essentially tagging your photograph.

Q9: What is the QuickMemo on Optimus Fuel?
The QuickMemo™ feature allows you to create memos and capture screen shots.
It is very easy to use quickmemo to take a screen shot of any screen.

If you have any questions prior to purchasing, please feel free to ask in the comments.