Like MsMolly indicated - you probably get plenty of messages but improving your profile may increase the number of high-quality contacts.
There is way too much about you in Looking For and what is about others is all negative (or at least that's the overall impression). I can't tell what you want other than a travel partner - the negativity just overwhelms everything else.
I recommend copying your text into a word processor and start purging, rearranging & organizing. Complete sentences and paragraphs instead of a mix of sentence fragments, lists and lectures will be easier to read. Once you're happy with your text then run spell check & grammar check before uploading the revised text to SLS.
Several things in your stats are off-putting: listing your weight as zero and having a lop-sided age preference range. Many consider weight = zero to be a red flag and will pass on you. Having a wider age preference range with you near the middle will give you more opportunities - you can always decline on an individual basis but you might be surprised by some in their early 60s.
Good luck, have fun and stay safe!
~Phoebert's Wife