Title: Best place to sell a complete event management digital ecosystem/business?

Guys, I’m looking to sell a complete event management digital ecosystem that includes:

• Website with good existing traffic
• Complete social media setup & branding
• Existing digital presence/assets
• Plus 2 months of lead generation support after handover

Wanted to ask — where’s the best place to find genuine buyers for something like this? Has anyone here sold a business/website package before?