unforthcoming
adjective
[ ʌnfɔːθˈkʌmɪŋ ]
• (of a person) not willing to divulge information.
• "the sergeant seemed unforthcoming, so he enquired at the gate"
• (of something required) not ready or made available when wanted or needed.
• "with money unforthcoming from the company, the project has had to be delayed"
