Thanks, though note this:

Exolix: “Users must undergo AML/KYC procedures” source: https://kycnot.me/service/exolix

Trocador: “Trocador’s partners may require KYC checks and monitor transactions” source: https://kycnot.me/service/trocador

Official repository https://github.com/retoaccess1/haveno-reto description also mentions that new site address.

Monero does not appreciate in its price as much as mainstream cryptocurrencies so I am not holding much Monero. Rather using it occasionally to buy the hosting/server services for privacy. I can buy/sell XMR privately for fiat or BTC/ETH/LTC using RetoSwap https://github.com/retoaccess1/haveno-reto

Haveno itself is a testing version which does not allow real trading.

You need to find other software based on Haveno, which allows real trading (uses Monero mainnet servers while Haveno itself a testnet?).

Possibly most popular is Reto (RetoSwap). Its official Github repository is https://github.com/retoaccess1/haveno-reto

I am yet to find any list of Haveno mainnet software. Btw. here is some guide which explains steps for trading inside Haveno based trading software: https://internetlifeforum.com/showthread.php?28833-Exchanging-Monero-and-fiat-privately-without-KYC-using-open-source-software-Haveno

Haveno Reto mainnet official repository https://github.com/retoaccess1/haveno-reto

Haveno Pay by mail docs: https://docs.haveno.exchange/the-project/payment_methods/Pay_By_Mail/

I think that when I am having link like https://lemmings.world/post/10530999 or knowing a title of the post, i can not discover in which community it has been posted… When I check same number of post on different instance: https://lemmy.ml/post/10530999 it does NOT work. Yet the search works: https://lemmy.ml/search?q=10530999 is there no other/easier way than opening one big instance after another (for example from the list https://lemmyverse.net/?order=posts&open=true ) and use search like that?

OF opinion: good not to be adicted to it or to anything actually.