Guild Wars 2

I have just finished making AMBUSH, and got inbox from Hobbs saying the next collections has been unlocked. I don’t see them anywhere. I am unable to buy the next chest, tigris? I have salvaged the Ambush, hoping it would unlock it. I have all my mastery points. I have visted Cymbel, she wants me to prove I’m worthy. lol I can’t, no collection or next thing I can do for this. Please help. I’m enclosing screen.

Here is another screen showing what I have listed under Legendary for crafting the SB.

You are looking at recipes, but you should be looking under legendary weapon collections in your achievements. The chest won’t be available for sale until you complete the next collection (which will give you the chest as a reward anyway).