i purchased a second hand maxidas ds708 I don't have any way of updating it

I got the touch to temp work by installing the basic scan software from the site with no updates but since I put the original scan software back on I don't have a touch screen anymore it seems like its the software

I cant go on the site and download any due to

1... having no touch so I cant access what the password/code is in the setting to get into the site and

2.... I would think that the subscription has now run out ..

if anyone can help it would be appreciated thx