Better Google Ranking and more traffic/sales to our Website

Hello,

we searching for someone who can bring us more in front of the Google Search including more traffic and sales over our website.
It's a website for smartphone, tablet and iWatch repairing service.
Customers can book their repair service on our website and send us their device to our repair shop.
This service is only for customers in Germany and Austria

here is the website:

https://www.handyreparatur-nalia.de/

best regards
Björn