Thank you @Sahay_R
Hi @Anonymous
I see that this is your first post! Welcome! 
Let us know the specific questions you have in Revit 2018 and what help you require. If you are looking for subscription/installation or licensing questions please post to the Installation and licensing forum HERE
If you are looking for beginner tutorials see this thread HERE for tutorial links and resources.
Are you working on a specific project and looking for help on a specific tool?
Let us know and we are happy to help!
Looking forward to your reply update.
Please mark this response as "Accept as Solution" if it answers your question. Kudos gladly accepted.
Regards,