Water melon Weapon cant level up even after i finish the boss

[visual silo]

hero : Ersa
Weapon : watermelon
map : frozen pond hard

[river coral]

Hello @visual silo Thanks for bringing this to our attention!

Could you please confirm whether you’ve ever interacted with Shirene before??

Thanks in advance for the extra details, and feel free to let us know if you notice anything else!

[visual silo]

uh, what is shirene?

[river coral]

Hello @visual silo Thanks for the update!

There’s a green marker on the map indicating the Shrine.
To upgrade your weapon level, you can interact with the Shrine as shown in the image we shared.

Have you interacted with the Shrine before, and did your weapon level not increase after doing so?

[visual silo]

Ahh okay, it seems im not approaching it, ill try again later ,
seems its new mechanic after new patch,

Thank you