- Being heard is hard if you have not gained enough trust from the team.
- Clear and concise communication of the goal and what problem they solve is key. (Elevator pitch, TLDR, etc)
- Don't try to push your solutions as the best solution. Don't bound yourself to them, seek and incorporate feedback. 
- Be proactive in your team and get them involved into solving the problem you've identified. Recognize those who help you.

And finally, understand that life is not a fair game and sometimes we wont be heard or recognized despite our efforts. Don't give up, keep getting better.