Hello Ahmed ! This really depends on what you are looking to achieve. In my opinion it would perhaps be useful to find a professional or community teacher (Like me :P)  and try a few lessons to see if they could help you understand what you are struggling with.

 I myself teach English online and find that most of the time my students just want someone to have a conversation with and to practice with. Once they have 4-5 lessons with me they then feel more confident and ready to venture out to have language exchange partners. A tutor most the time will move at your pace and be more considerate, as opposed to a language exchange partner who wants a 50/50 split of the time.

 I hope this helped in some way and if you are looking for a casual, young and easy going tutor to help you gain confidence in speaking English feel free to contact me mate.

 Good luck!