I watched the game and heres your feeedback...
You did a late classic and didnt take the water which was a very bad idea. The water woulda let you have a faster food income and better advance
You built your barracks right up his bum. You got lucky he didnt kill em right after u made them. I assure you as you go up the ratings this will get u killed.
You should have done an FH he didnt attack you till like 15 minutes plenty of time for you to get a fotress w/the siege
Your biggest mistake was ur unit choice he had slingers and u stayed w/archers. Slingers counter archers so dont send ur archers out vs slingers if you can help it
When u were attacking u did no damage to the buildings b/c u chose archers. Archers arent good vs buildings except 4 gastraphades or what ever they called. Next time save up 10 hippkon or hoplite then use em to kill buildings like barracks. The last thing u get is the TC in most cases.
Your eco was not good at all. It was way 2 unbalanced. make sure u always have a stock pile of every resource just in case u need a quick unit change.
Make heros next time and fight w/em
Thats all i saw just apply that and ur rating should go up some how much depends on u. Good Luck!