Of course! Especially if it is in WordPress - I'm not really that familiar with the Weebly and Wix platforms of this world - but I can have a go at guiding you if you are really stuck. Or I can recommend someone who can help.
If you are just getting started then we can have a look at the best platform for you to use for what you want it for. All I will say on the matter is that about 60% of the world's websites are built on WordPress and you have the biggest and most infintesimal amount of freedom and scope for your build and for the future.