Plan 

How do you think people will shop in the future?

In my opinion the people will buy in smarts shops

Reason	Fact/example
people get bored very quickly so you have to implement new ways of buying to make the buyer experience much better.	in the future there will no longer be a need for presence in many things and this includes the purchase of items.
the better and more practical the purchase the buyer will continue to buy and no longer have to worry about the rest.	it is true that people come back where you left happy so the better the experience the better the purchase will be

 Write:

in my opinion people will no longer be in the problem of trying on garments when buying or see if any item suits them since a machine will tell you everything, either if the garment fits or not or if that article will serve to decorate your house, everything will be told by a machine in these smart stores that will appear in the future with a single click and because it could not also be considered that it is no longer paid with cash but with cryptocurrency 

Check.

Is information for each category from the focus on content box in your paragraph?

Yes, it is.

Do you use the expresions from the focus on language correctly?

Yes,I do.