Bad service by Lily

On the 29th Jan we went to celebrate a colleague's birthday and promotion at FireRoom in Bedford and were served by a lady called Lily and shame she excelled in being unfriendly and uninterested in serving us. I remember asking her about a specific wine and she just said the restaurant doesn't keep such and when I asked the manager he at least went to check if it's available or not, we also observed her being friendly with other customers but us I'm not sure if she judged us or what however her service was extremely poor I even told her she doesn't deserve our tip.