Summoned Beings Appear But Do Not Listen. Options

I have worked about 5 evokations. I am clearly not an expert. The last time that I summoned a being it appeared in my triangle. 'visibly' for a few moments. I cannot understand why these beings do not listen to me. I will admit that I did not go into details of controling the being ect... such as in the goetia. Perhaps it is these simple details; or that my mind may prevent the intervention do to a lack of understanding of the beings purpose. What is their motivation. Also they appear and do not act... So perhaps I am growing a slight mental illness. However they have worked in the past but recently it has not.

Much the same as in spell work. Is it common to experience ups and downs that come in time and with understanding; or am i just not tapping into myself correctly.

Nobody seems to understand that the Goetics are Gods, they will not tolerate 9 foot circles or people trying to "control" them, 9 foot circles are very insulting to them. They do not hurt people who show them respect, and use traditional ways of summoning them, which do not involve nine foot circles. I have gotten only rewards and great things from goetic beings, and I have not used a single 9 foot circle. Think about it. Does anyone doubt me?