Verb conjugation of "desacreditar" in Spanish

Only an independent observer would be able to judge nature, for example God. In this poem the independent power is the witch who cooks her soup of nature, she knows what ingredients she needs to add.
After placing my luggage there I decided to walk into town and rent a bike. The neighbor of the guest house stopped me on the street and asked me if I was Mike. She told me that she was Luisa.
I went to the deck and except one staff member who slept there on the floor I was the only one. I installed my camera and waited for the light to arrive. I expected the images to be more spectacular.