Ebay and website ad listings

We need some help to list ads onto our ebay store as well as our website
We can supply a price file and supplier websites for descriptions and images
This would be ongoing work for the right person
There are 200- 300 ads to do
The website is Magento 2
https://housetradesupplies.com.au/
Ebay
https://www.ebay.com.au/str/tradetoolsupplies?_trksid=p2047675.m3561.l2563