Avada not auto updating

Hi I purchased Avada some time ago. Registered a key and all was good. I’ve now got major issues and I realise that we are now up to 5.6. I have not received any updates at all (I used to). How do I get these auto updates again. My key is in the correct area, the green tick is there. What’s the problem and how do I fix this?
Thanks

Hello,

First of all you should check the docs of the theme. Then you can ask the author @ThemeFusion for support at