Holy cow are you trying to force testnet mined coins into mainnet? Sia launched on June 7. Were you mining before that?
Did you dl the latest Sia on June 7 or did you keep your previous folder? I'm pretty sure like Luke said 3.2 is testnet.
Brother let it go. You have 12 millions coins made of play dough.

For those confused about updating versions and what not Sia is not an install. The folder you unzipped to is your install directory.
For instance I have a Sia folder in my C: directory and I have one on my desktop. They are 2 completely different wallets.
When you update to a new Sia version all you should be doing is unzipping the new version to wherever you want, make backup
copies of the wallet.dat in your old folder and shove them to the new folder. Wallet.dat is in resources/app/Sia/wallet.

You people should be used to revering and protecting your wallet.dat files cuz they are your coins.
So no matter what you do playing with your roaming folders and moving and deleting folders if you backup all your wallet files
you will never lose your coins.