が取れない

be unable to get in touch with someone

→ が
phrase Uncommon #9,305
be unable to get in touch with someone Used with 連絡 to say that you cannot reach or contact someone.
JA: トムと連絡が取れない。
EN: I can’t get in touch with Tom.

私はまだ彼と連絡が取れない。

I still can't get in touch with him.

トムと連絡が取れない。

I can't get in touch with Tom.

まだ連絡が取れないのよ。

I still can't get in touch with them.