It is not much easy but if you do it in the right way it's rocking
First you have to download and install the cheat engine 6.2
I will tell you how to hack the shop in chrome
fist you must start farmville 2 and cheat engine.. then you should start a new process of chrome.exe you should use the 4th or 3rd process in the list..
then select the value type as string and then type coins and scan
then you must select the result and get them down using red arrow button
Now select all and change there value to farm bucks
you are done
now open the shop
you will see all the farm bucks items are now free...
ok here's another way
1. Open Cheat Engine, in the Value Type chose Array of Byte. First scan 40 42 0F 00 40 42 0F 00 00 00 00 00 , select all the addresses and using red arrow drop them down select all and right click on those highlighted addresses and from menu change record type and change length to 16 you will see 4 new bytes added to the string: 40 42 0F 00 40 42 0F 00 00 00 00 00 XX XX XX XX (where XX is your own result)
2. Now make new scan 36 00 00 00 36 00 00 00 00 00 00 00 and repeat the same operation you made in the point 1
and you will get 36 00 00 00 36 00 00 00 00 00 00 00 YY YY YY YY (if you get many results all different, select 3 or 4 the same)
3 Now take 4 bytes YY YY YY YY you got in the point 2 and make a new scan of them
and change the value of your YY YY YY YY to XX XX XX XX
