Mute Beaver

Hello! i've came here to ask for help regarding the issue of modding server via G-portal, i know its kinda 'dummy' question but bare with me lol.

So i do know the easiest way to mod server via FTP (filezilla), i've seen posts saying to put the mods in vintagestorydata/mods... problem is i cant see the vintagestorydata folder at all in filezilla after connecting to the host, the folder that i can see is 'Mods' but inside it theres a txt file saying same thing "Do not use it for other mods, instead put other mods in the VintageStoryData/Mods folder."... which again i cant find at all, its as if im allowed only into the 'inner' settings of the server? sorta? 

I've attached the folder list that i have access to, the mods folder is the one i mentioned just moment ago, im unsure if im being trolled by the g-portal and im supposed to drop mods there, dont really want to brick anything, same stuff is shown in filezilla as shown.

Am not intending to add big/heavy/many mods, mostly stuff like stone quary/carry on, something for gravestones upon death (or skeletons since seen one like that, tho i guess same thing...)

Any information regarding the location of the folder/proper path to the mod folder where im 'supposed' to place the mods would be of great use and help!