It is Majest Martial Art.
It will depend upon what martial art you wish to study. In most cases, the best place to study a martial art is the country where it originated. Karate would be Okinawa, Kung Fu -> China, Tae Kwon Do -> Korea,
No martial art is designed to be learned quickly. At best you will learn one or two techniques a week that will be useful in combat. Most are designed to allow you to learn the basic foundations over about a three year period.
dojo means school in Japanese so a dojo is somewhere you learn in America it is common to call a place where you learn a Japanese martial art a dojo
To learn one martial art is impossible. Learning in martial arts does not end.
The best place to find videos that demonstrate martial art systema is YouTube. Simply type "martial art systema" in YouTube's search bar, and several pages will come up on that subject.
The first step would be to learn a martial art. Then you can take it to the next level.
It isn't the style, it is the practitioner that is the key. When choosing a style, each person should look at why they want to learn a martial art, and also at their own physical build to determine what martial art would be best for them to learn. Some people will even take sample classes in several different martial arts before they find the one that is the best fit for them.
It is possible to learn martial skills online. It is very difficult to practice them safely and to learn the patience and philosophy that makes it a martial art online.
yes
The best place to learn sculpture and art is at a university or a specialist art college. Some of the best include 'Yale University', 'School of the Art Institute Chicago', 'Rhode Island School of Design' and 'California Institute of Arts'.
Chinese martial arts
Anyone with the desire can learn a martial art. There are some religions that would frown upon the enterprise, but most don't object.