Obex.service not found while bluez-obex package is installed

i have been experiencing issues regarding transferring files from my laptop to desktop,
i readen the arch wiki and it said that for file transfers I had to install a packet(Bluetooth - ArchWiki(take look at last note) and then start its dedicated service however after I had installed it systemctl said that that service did not exist:

❯ sudo pacman -S bluez-obex
attention: bluez-obex-5.79-1.1 updated – reinstalling
resolving dependencies…
checking for conflicts…

Package (1) Obsolete New Diff

cachyos-extra-znver4/bluez-obex 5.79-1.1 5.79-1.1 0.00 MiB

Total Install Size: 0.62 MiB

Net Upgrade Size: 0.00 MiB

:: Continue installation? [Y/n] y
(1/1) checking keyholder keys [------------------------------------] 100%
(1/1) checking package integrity [------------------------------------] 100%
(1/1) loading package files [------------------------------------] 100%
(1/1) checking file conflicts [------------------------------------] 100%
:: Processing package changes…
(1/1) reinstalling bluez-obex [------------------------------------] 100%
:: Running hooks after processing…
(1/3) Reloading user manager configuration…
(2/3) Arming ConditionNeedsUpdate…
(3/3) Checking which packages need to be rebuilt

~
❯ sudo systemctl start obex.service
Failed to start obex.service: Unit obex.service not found.

~

It’s supposed to be a user service

systemctl --user start obex

thanks , it solved the problem, I can download files again