The bots are not placing any bets.
MarketFeeder itself doesn't place any bet.
You need a trigger to do so.
So if you have a trigger (create one or use one of our examples) make sure:
0. You switched test mode on.
1. You opened it in "Triggers" window.
2. You switched on triggering.
3. You have enough money in test account to cover a bet.
4. You added some markets to "My markets"
5. You started refreshing at least one market (you can set to start it automatically within program settings)
6. Your trigger is aimed to place bet on the same market type you've added.
If still nothing works check program log then trigger's log.