It depends on your level. If you are beginner to low intermediate, then I would suggest starting to listen to 'news in slow English' www.newsinslowenglish.com which is for A2 English level and above. You could also pick a series that you like on Netflix or Amazon Prime or whatever you have, and put on the subtitles for your language. First, listen and read the subtitles, to get your ear used to the sound of English. This will help with listening comprehension. After that, gradually turn off the subtitles and see if you can follow the story. This will take a long time. Success is not overnight! But pick a series that you love, and you'll be amazed at how fast you learn! I hope that helps?

I watch a lot of target language movies to learn other languages. Especially with English subtitles.