Washroom issue water damage

[David P.]

About 3 year ago had 1st floor washroom redone everything brand new recently have noticed in the garden washroom water stains ask about any water issue was tolled no so I went to look over the washroom theres crack grout between the tub and tile where water must of been sipping threw also water damage on the vanity doors and towel rack missing was tolled not installed correctly contact my handyman looked over the damages forward the price tenants says it's not there fault I was tolled to installed splash guards help prevent from water falling out the tub but since it was not  installed from the beginning it's not tenants fault they don't want to take responsibility