Buy all of the wells you can, legit, at your current level.
Click on a neighbor to visit their farm.
Quickly click 'Return Home' to return to your home farm (in the middle of neighbor's farm loading.)
As soon as you can, click the Marketplace button to open the Market, and quickly click on the Buildings tab. You will notice some strange things going on (Extra free Kitchen, Feed Mill, etc.)
The most important thing to look for is a Well, depending on how fast you were you can get your well for either 14k, 50k, or 150k. I recommend you keep trying to get it to 14k.
Keep practicing! This takes time, persistance, and patience.