I need a guide

I need a step by step tutorial to increase the level of enchantment items like weapons, armor, and accessories.
The maximum level that can increase the items is +10, including advelixir.
Nesesito to be increased to +25.
I hope your support and already thank you very much.

You can use alchemy rate calculator program

I need to increase the maximum amount which can increase an item in my silkroad server.
The alchemy rate calculator program is for users.
What I want is to edit the maximum amount that a user can upload an item.

Thanks for the reply and I hope help.

iam sorry i can't understand what are you asking for can you be more specific ?