Valdis the wise hermit's Things

Can someone help me, I tried to upload a new manhua, I already have some chapters ready, as I sent my request to the mods here and also emailed them but nothing happened, so I wonder what kind of mistake I did, maybe there's a fault in the files since it's the first time I'm uploading something.
So I hope that somebody can help and guide me, maybe by sending them the request I made so that they can tell me what's the problem in the demand.

Does anyone know where to read Thai novels, I already know about meb but it's a Paid Contents, I would like to read the novels before the series, and there's some specific novels I want to read "I Feel You Linger in the Air (หอมกลนความรก), "you(r)tuber"(เมอผมอยากเปนยทบเบอรแขงกบแฟนเกา)," Still holding up like the moon"(ดงเดอนคางฟา), "Ayutthaya, Oh Irrawaddy"(อโยธยาเอยาวด), Interminable, Khemjira, ClairBell (GL), even if they're in thai, I will try to use Google translation to understand the plots.

You can also add it's meanings or why do you like that particular flower ?

Can someone recommend me a tragic GL, and I don't mean a happy ending after a lot of angst, what I want to see is kinda like those vintage manga, they always have the most painful and melancholic ending know to humanity.
exemple: https://www.mangago.me/read-manga/oniisama_e/
It can be manga/manhwa/manhua/Baihe/novel anything, all I demand is the tragedy, the more painful the better, also it would be more preferable if it's really old like from the 70s-80s
(pls don't judge I just love tragedy and retro manga).

How can I upload a manhua in this site ? Like I just finished translating a manhua but I don't know how to download it here .