To learn acting basics is possible. You can do it through reading books on acting skills/industry, watch movies/serials, and record your acting.
Your practice from reading to recording will help you a lot. You need to participate in auditions or act in local theatres to move to the next level, which is above acting basics.
https://www.articleted.com/article/466436/127331/3-Simple-Ways-to-Learn-Acting-Basics-Yourself
