When I put my address with my POS tokens in to the calculator it shows zero on the calculator. I only hold 49 in my wallet is that not enough to use for staking?
If you already read the guide, i thought you've know why you get zero amount of mining. Did you buy some postoken on etherdelta (just now/today) if yes, thats why your stake still zero. at least you must hold your postoken in your wallet and need 3 days to get your stake of mining.
"Holding some PoSToken for a period of at least 3 days, greater than or equal to the Min Coin Age. (credit by https://postoken.org/)"