Harvest crops.
Leveling.
just keep trying
Nope, there is not currently an option to give money on Farmville at the time, possibly in the future.
The basic game of Farmville is free of charge. You can use real money to get more Farmville cash if you want to.
get them using real money
Well, you could either buy it with credit card credits, or you can earn them buy leveling up on Farmville.
it is impossible to do that.
Try to get lots of crops harvest to earn money.
The Plant Monster is a decoration to buy in the Farmville Market. As it is a decoration it does not do anything, or earn you money.
they are not having problems on facebook with farmville.
Help neighbors and earn money. Check your Facebook news feeds for alerts from friends on new ribbons they got where they share money with you (look for the "Get a bonus" link).And then you can always grow crops that take only a few hours.
The turkeys on Facebook Farmville produce feathers. :-)