Do you want to get better but not sure what you can improve? This section is for you. It contains things you can consider when you feel your team is stuck and can't improve.
It's good to realise though that there isn't just one way to win in this game. Not everything that is said here will be good in all situations and there may be better strategies that are not mentioned, but this is a good place to start.
Once you get a better feeling of what works and what doesn't you'll be left to experiment for yourself to get even better.