2nd Offer made in 2018 to pay 10,000€ on Spanish Television, for reproducible evidence of curvature

I held this offer until the lockdowns of 2020, previously in 2017 I had offered 1000€ on Facebook and hadn't received any sign of reproducible evidence for the expected 8" per mile², so as I was confident. This offer was for at least HALF of the expected curvature for the observed distance (4" per mile²).
This is all thanks to the negative feedback and public humiliation that I endured for informing my friends that I was skeptical about the globe model and space exploration. Sadly some of my friends started publicly slandering my integrity by calling my photograph evidence of buildings 20 miles away as photo-shopped. Then when I pressed back the same friends insulted my intelligence and questioned my sanity. So I made this offer thanks to them ignoring the option to go and look for themselves. Still to date I have not received an apology but rather been disowned. Even though I was not returning any slander, insults, nor ridicule.
*I do not hold a grudge, my door is always open to be friends again but I admit that I am old fashioned/stubborn and insist on an apology and I can agree to disagree on my conclusion.
...Hopefully time is a healer and the people that have turned their backs on me shall be able to see the misconceptions and my intentions!