What is the point of a moquitoe net

So I am laying in bed with a mosquitoe net covering my bed and here comes this really loud, annoying mosquitoe. I look at it and smile, thinking that it’s out there and I’m in here. Well that smile didn’t last long. This mosquitoe made it’s way through one of the many supposedly tiny holes in the net. Flew directly to my arm and bit me.
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How rude!
Yes I am still shocked that the mosquitoe passed through the net. Contemplating making a complaint but am not sure who to complain to. Have had the net for a couple years but have only utilized it a couple knew since this is the first time in a couple years I have been back in the islands