JMO but as a buyer I'd be put off by your TOS & your hostile responses to negs & neuts.

Putting statements like this

Feedback - Positive feedback Only

we will not be held liable for losses or damages in shipping

etc etc

in your listings isn't exactly going to encourage people to buy from you.Nor is rants that go on for what looks like 90% of the listing.

Have you EVER considered having NO TOS or something VERY simple like

Please feel free to contact if any questions

or

Happy to combine postage

You need to make your listings look POSITIVE not like a convoluted legal document.