How to Create Professional Quality Social Media Post Designs for Free
If you're on a budget and you want to create professional quality social media posts I highly recommend using canva.com. We have used it for years ourself and I wouldn't regard myself as a graphic designer in the slightest way but even I can create some great quality designs using the templates available.
What's best of all the basic plan on canva.com is free! We do use the PRO plan, which is paid, but it gives us more templates and images to choose from as well as being able to create videos and GIFS.
What I like best though is it is so simple to use and it won't take you a university degree just to work it out! Be sure you have a look.