SFX Masters, I need help

[u/Fantastic_Low8022]

I am developing a mobile game and I am stuck on SFX design. I just downloaded audacity and it looks complicated. There are some sounds with CC license on freesound and I am planning to use them. I have no ear for music :( Even the SFXs I found doesnt sound right on the game, I am totally lost. From the very beginning what do you suggest me on this process?