There is a global health pandemic, which, by next year, will be marching it's way through over 50% of Argentina's population. Argentina is, simultaneously, plunging towards an economic crisis, which, by next year, many analysts predict will have caused hyperinflation and food shortages. The composition and punctuation of your post suggests your written English is not strong. A rule of thumb for working in poor countries: if we are not qualified to work in our home country in a particular field, we should not imagine that we can work in that field elsewhere. If you do not yet have any ESL qualifications, you could look into the International House CELTA program, run here in Buenos Aires. They are very professional, their course is excellent, but demanding. By next year, if Argentina's borders are open and we are not in the midst of a disasterous health crisis and economic collapse, International House would be an excellent source of information and training. You would enroll in the one-month course, enter on a tourist visa, and, if you passed, the trainers might steer you towards potential employers willing to support your application for a working visa.