Uplay Adding the missing skins to the r6 checker

A lot of skins are still missing on the Rainbow six siege skin checker and I would like to suggest that the missing skins get added. Adding a checker for charms would also be a great addition to the market.
I have a full list of skins/charms and their corresponding itemid I can give to help if needed.

As an example here are some skins I would like to see added:

M590A1 - Pro league S1 grade 1 Itemid: 82a484c9-8138-4e2f-bc80-2a61ac5c527c
MP5 - Pro league S1 grade 2 Itemid: dd927e21-8064-4014-93d6-4d50ccbdc02f
556XI - Pro league S1 grade 3 Itemid: a32e92dd-2c04-4beb-acf3-1a9a702b09c6
R4C - Spellbound Itemid: 0736c9f0-da89-f0e0-27c5-ba9dcc220f84
Chupinazo Itemid: 46c5cb0c-d095-4a10-82f8-c380dedd9aa4