もらえれば

if someone could do ... for me

→ 貰う
もらえ receive, get + れば Conditional
auxiliary · conditional Rare #39,503
if someone could do ... for me Used after a verb's て-form to politely express that receiving someone's help would be appreciated.
JA: 手伝ってもらえれば助かります。
EN: I would appreciate it if you could help me.
Conjugation of 貰う

ウィットモアさんこの証拠の品納得してもらえればいいけど

I hope this piece of evidence is enough to convince Mr. Whitmore...

— アトランティス 失われた帝国 (2001)

私をよく見てもらえれば身長これより低いことがわかるはずです

If you look at me closely, you should be able to tell that I’m shorter than this.

— 甘い生活 (1960)