Phishing from fake Adobe Rep?

I recently created an adobe account to purchase adobe acrobat pro.  I called customer service because I had a question about my activating my key and  was transfered to a support for adobe acrobat pro.  He sent me an email to verify my email address, which was weird due to the fact that I had already verified it when I made my account.  

This is the link I received.  I clicked it and typed in my password and got a code from +1(844)200-2305, which i typed in to verify my account.  He gave me another link to purchase the software, which is when i found all this suspicious.  I choose not type in the url he provided and instead purchased the software from elsewhere.  When i checked what sessions my account was logged into, for some reason I had a session logged in in India.  I quickly canceled the session and changed my password.  What is going on with Adobe.