Hey @tonys welcome to the forums!
My name is Basil, I am one of the moderators here 😊
Farm life sounds interesting, although it does sound very isolating out there, glad you can join us here!
You've done a great job getting started. To respond to your query about the Reply button, you can look at other threads on the forums and if you want to respond to someone's post, you can click Reply or Quick Reply to respond to them, then that member will be notified, just like you were when you clicked Reply on your post.
Another handy tip is, if you want to include others in your post, you can use the @ symbol and that member will be notified, just like I have done with your name at the start of this post.
For more information on how to navigate the forums, you can look around our Getting Started page here; https://saneforums.org/t5/Welcome-getting-started/bd-p/le-forum-0012
And if you would like to join in on some social spaces and connect with some more members, you can have a look here if any tickle your fancy; https://saneforums.org/t5/Social-Spaces/bd-p/le-forum-0003
If you ever need some extra assistance, forums members are very friendly and would be happy to help you, otherwise you are welcome to use @moderator and the moderator on shift can see if they can help you.
Happy forums exploring 🙂