TV mount without studs?

Hi guys,

I'm trying to mount a TV in the center of the wall, but all the studs are positioned toward the right side, leaving the left side mostly hollow. How can I securely mount the TV in this situation? Any suggestions?

https://preview.redd.it/l8h5pixac7ne1.png?width=1098&format=png&auto=webp&s=f0d1c601eb19ee06161428422815388e0ae556d9