Hye my friend, I am happy to help you :) if you want to keep in mind the new vocabularies you shloud - use it as well as you can in your life - try to create sentences with that new word - dont forget to note it in a your notebook of new words - search in th net the different contexts when this word s used - read the definition of the new word in a simple dictionnary - before going sleep, try to repeat the new words in your mind and good niiiiiiight :)

Oui c'est correcte

je ne suis pqs un prof natif, mais je peux t'aider à ameliorer ton inveau, car je suis spécilisé dans cette langue

to increase your vocab you should - chat with friends who talk the language which you want to learn, when they send you a word that you dont know, translate it and note in a notebook, after try to use it in ur next discussions - write short stories, and try to use new nouns