Layout problems

Hi all.

My website https://www.cleanyourfloor.nl/shop/
is growing slow but nice
It is not public yet, needs a lot op changes and a lot to do..

Few Things i am not happy with and weeks and weeks searching is getting me grazy.

The homepage is also the product pages of woocommerce.
Now there is a vew text. I want, i.v.m. google, much more texts.
But I dont want a lot off text first.
First, a few lines of text, then the product, then more text.

Someone a solution ???

Next problem is that the page is to narrow.
There is enough space for text, etc. at the left and right but i see a lot off white space, the page is to narrow.
This is on teh home page and the singleproductpage to much white and a waist of space.
Someone a solution for me?

Thanks

Greeting,
Peter