Welcome to map spotting!
You need to click on these six photos and then try to spot these places / landmarks in Dushanbe by adjusting the lower map. Once you have the correct location with the correct zoom, you will get all the hints you need to find the cache at N 38 34.ABC E 068 47.DEF
Note: Map spotting is a free service and you do not need an account. There are no downloads involved either, no ads, no hassles. However, there are daily contingencies and your best chance to use map spotter without any limitations in your search is just after midday in Tajikistan (cut-off is always midnight Pacific Standard Time, which should be 12 noon in Tajikistan).
If you have any problems, send the cache owner (I-want-your-cache) a message via email.