What happens to the jobs in Puerto Plata?

The city of Puerto Plata is one of the cities in the Dominican Republic recognized for its large amount of tourism since it usually receives very frequent tourists, although we accept their visits, we also offer them a warm welcome. But there are certain circumstances that limit people who want to work in tourism, especially people who do not have knowledge of foreign languages such as English, French or German, however neither the knowledge nor the proper use of technology, I mean little command of computers