This cruiser looks like the Town Class and seem pefect for conversion to CG with Terrier missiles in early 1960's.

What about their crew when operating in Meditterranean?Did they had any Phillipines or all were British?

Im enlightened......so should i put the guns nearer to the center or it is good enough??

What you need to do is to increase the overall length of your ACR. You simply have a too heavy armament on a too limited hull. Either change the main armament size or enlarge the hull, so that you'll create a longer bow section and stern section.
Also, you haven't answered my first question, in what year is the ship depicted? I really cannot make much sense of it and how it's equipped till I know that!

Ok, you did lengthen it, which gave it much more balance. However, if your vessel is depicted as of ca. 1901, there are still several issues with it. For instance, the 6" guns are of a decade later, so change them out to something contemporary. Also there were no range finders at the time - none whatsoever! In fact rangefinders began to be considered and experimented with only from ca. 1910, pioneered by such personalities as Rear-Adm. Sir Percy Scott. Also, believe it or not, but there were really no motor launches, due to the infancy of oil production. You would have a couple or so of steam launches. In the parts sheet I've provided a sheet with suitable ones you may use, and even redesign if you feel like. Lastly your set-up of the MG:s are more akin to WW2, not the turn-of-the-century. Also they look more like AA-guns, which concept, of course, wouldn't have existed!
Oh, and where's the conning tower? A ship of this size, of this period would've have, at least a main conning tower, if not an aft, secondary one too.
Hope these suggestions are helpful.