Hi, I can't find 2 of the coins. First one would be in the Wizard's Lab…

Hi, I can't find 2 of the coins.

First one would be in the Wizard's Lab. I've already found the one in the window and the one on the right side of the desk.

Second one would be at the Church. I've found the two on the right side of the doors but I can't seem to find where the third one is.

Thanks for your help!