I am learning english like you but you make a mistake, "because" is for answers and you should use "Why" I don´t know in portuguese but in spanish we use "Por Qué" for questions and "porque" for answers that´s why it is a common mistake. In spanish we have the same problem but I think that english have a different logic. Do you know why portuguese language has some features? I am a native spanish speaker and I don´t know why spanish is written or spoken in the current way. It was created by influence of many cultures and It have been evolving during the years. I think is the same with every language

Sorry if you do not understand, my english is not perfect like your

It's certainly different, I can understand it by the way you asked your question haha. If you want to get an answer, make sure somebody else can understand your question. I can't.