Learn vocabulary

I need to learn English vocabulary because it's very poor. The problem is that I don't know how!!! Can you help me? I'm excited to learn English but I have never been very good at it. There are some people that say to me: You have to speak English with people. (English people = gente de Inglaterra). And I agree with them but I don't know how to say anything...

To help you expand your vocabulary : https://quizlet.com/subject/english-vocabulary/

Busca entre los tantos ejercicios vocabularios que hay. 

Por ejemplo busca: "english spanish", "english animals", "verbs english spanish", "prepositions english spanish" etc.....

Animo Javi!