Problemas técnicos en mis fotos

The first image is not sharp, has noise problems and the logos disqualify the image for stock use. In the histogram, you have the blacks (left) and the whites (right) missing. You could enhance the local contrast. And yes, the white balance is off, you see this good in the middle line of the street that should be some kind of white.

The second image is not sharp, exposes a lot of noise. The church should get a perspective correction and more of the lower part of the building should be visible.

A quick and dirty edit (without noise reduction) would be something like above.