Ok first, a strategy is all about specialization, building construction sites (needed for all strategies) and the rest of one or two types of buildings mostly. You would focus your technology primarily on the type(s) that will make your buildings produce more. You have some of many types of building which we call a rainbow strategy. Rainbow's are very inefficient and will not grow well. We need to get you on a particular strategy.
I see your strategy is listed as casher, but your government is a communism. Communism is not a good government for a casher, but it is good for an industrialist. Each government has bonuses and penalties associated with it. For a communism your bonuses are +35% industrial production, +20% tech effectiveness(means less tech points = higher%) and +35% market sale size, meaning you can sell more at one time. The penalty is 10& market commission instead of 6%.
Better governments for a casher are republic, democracy, or theocracy. Bonuses for those government better suit someone attempting to build a casher.
I would suggest looking at the wiki pages:
http://wiki.earthempires.com/index.php/Strategies
From there you should decide which strategy to follow and we could help you learn how to play it effectively.