I couldn't log in to Adobe Creative Cloud with my college account.

Because I signed up for Adobe account using my college e-mail adress by myself before, I couldn't log in with my college account.

There is no problem in itself.
Please select "company or college account".
Try to log in again.

We have the page the way to check if you have successfully logged in to Adobe ETLA or not in our web site.

Click the URL below and follow the step.

【How to check whether you successfully logged in with Adobe ELTA 】

If you couln't log in with the step as above, pease check the URL below and try t install again.

【Adobe ETLA】