Is it a wasted effort??i feel so confused.

Hi there,

First of all, pls note this is never a spammer.
i was really feel so painful and confused lately.
i made great efforts to operate my online store which selling daily use products , but it even does not work.
The visitors everyday is really few.So far ,the visitors is never no more than 10 every day since i opened my shop 3 months ago.
it seems that i already did everything i should do such as making optimization of products,providing excellent customer service and lolgistic.
What important is my product is of high quality and cheaper price cpompared with other sellers who selling similar products.
It is odd that why the other sellers have so many visitors and orders every day.it is really a heavy shock for me .i wonder if what i do is just a wasted effort.
And i feel so pitiful to see many customers paid the goods with a much more expensive price.
i was really feel so sad and confused ,i do not know how to atrract more visitors to my shop. I have good products but i could not share with more people who really need them.what a pity!
what should i do to arract more visitors???
any advice is highly welcomed.
Thanks .