The language on the advertisement is Turkish ("Yörsan Usulü", "Ev Yapımı Tadında"). The yellow and white curb markings are very common in Turkey. The architecture and the general urban landscape feel characteristic of a mid-sized Turkish city. I am fairly confident this is in Turkey.

Country: Turkey
City: Likely a city like Bursa or a similar regional center.
Confidence: 70%

then: forward

The gas station brand "Opet" confirms this is definitely Turkey. The green minibus (dolmuş) is a very common sight in Turkish cities. The architecture of the apartment blocks in the background is typical of residential areas in Turkey. I am now very confident in this location.

Country: Turkey
City: Bursa
Confidence: 90%

then: guess