I'd be happy to help you! However, I think there might be a typo in your instructions. You asked me to provide a direction where the grocery store is located, but then you provided a phrase that seems to be a translation of "The store is right there" or "I'm on your left". If that's the case, I'll provide a corrected version. If the correct translation is "Dritten links (left) der Kirche vor euch liegt", which means "The church to your left is in front of your (store is on your left)". Then, to find the grocery store, you should head towards the church (or church to your left), then turn right (or turn left), and the supermarket should be right there (straight ahead).