Missing Rewards from Legendary Hunt Challenges

Product: Apex Legends
Platform:PC
Please specify your platform model. PC
AMD or Nvidia Model Number Device ID: 10DE 1380 37513842 Part Number : 2010 0050
Enter RAM memory size in GB 16.0 GB
What is your gamertag/PSN ID/EA Account name? CanadianION
Please provide your squad mates' gamertag/PSN ID/EA Account name if possible.
Which Legend were you playing (if applicable)? Lifeline
Which Legends were your squad mates using (if applicable)?
Where did the issue occur? In the lobby (waiting area before the match)
Which part of the map or menu were you in? If you don't remember the exact name, please describe the area or what you were trying to do in the menu. Lobby
What were you doing when the issue occurred? E.g. respawning a squad mate at a beacon, using an ability, a squad mate left the game. waiting in lobby
Did your squad mates also experience the issue? I don't know
How many matches had you played in a row before the issue occurred? 5
When did this happen? (dd.mm.yy hh:mm) 06-05-2019
How often does the bug occur? Every time (100%)
How severe is your issue? Major impacts to gameplay
What happens when the bug occurs? The Legendary Hunt event i have completed all of the challenges and i have not gotten the triple take skin that you get for winning 2 games and the G7 Scout skin for getting top 5 in apex elite which i have completed and the only skin i got was the bloodhound skin you get for getting top 5 5 times but the rest it says i have completed it but haven't gotten the skins and i have tried everything i'm not to sure if it's a bug or not if it is please fix cause it's only limited time
What should be happening instead? getting the skins when you complete the challenges in the legendary hunt event
Steps: How can we find the bug ourselves? in the lobby

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Haven't gotten the skin even though i completed the tasks please help