Learning to speak a new language takes time. It will not happen overnight. If you want to speak a new language, you have to listen to the language first. Try to understand what you hear. 

If you learn well by reading, then start reading more. Or, if you learn a language better by listening, then listen to podcast on that language. Talk to native speakers and it will help you a lot to learn the language faster. 

You have to keep trying and have patience. Pay attention how native speakers speak, their mouth movement, pronunciation, intonation and so on. You can watch movies to have a closer look how the language is used in real life. Try these things, and eventually you will figure it out what works best for you. 

Learn a little bit everyday and never give up. Have some fun with it. Hope you can learn a new language very well.