:salamext:
he can recieve our salaams when we send them to him, angels take our salaams to him sis. But we shouldnt call out to him for help as that is shirk, (im sure you know this already ofcourse

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It was narrated from Abu Hurayrah that the Messenger of Allaah (peace and blessings of Allaah be upon him) said: “There is no one who sends salaams upon me, but Allaah will restore to me my soul so that I may return his salaams.”
(Saheeh Sunan Abi Dawood, 1795)
It was narrated that ‘Abd-Allaah said: the Messenger of Allaah (peace and blessings of Allaah be upon him) said: “Allaah has angels who travel about the earth, conveying to me the salaams of my ummah.”
(Saheeh Sunan al-Nasaa’i, 1215; al-Silsilat al-Saheehah, 2853).
Prophet (peace and blessings of Allaah be upon him) said: “The Prophets are alive and they pray in their graves.”
(Narrated by al-Mundhiri and al-Bayhaqi who classed it as saheeh because of corroborating reports in al-Saheehayn.)
BUT KEEP IN MIND::::
“Say (O Muhammad): “I possess no power over benefit or hurt to myself except as Allaah wills. If I had the knowledge of the Ghayb (Unseen), I should have secured for myself an abundance of wealth”
(al-A’raaf 7:188)
“And your Lord said: “Invoke Me [i.e. believe in My Oneness (Islamic Monotheism) and ask Me for anything] I will respond to your (invocation)”
(Ghaafir 40:60)
“And (all) the Most Beautiful Names belong to Allaah, so call on Him by them”
[al-A’raaf 7:180].
ALSO:::
“Allaah sends His Salaah (Graces, Honours, Blessings, Mercy) on the Prophet (Muhammad), and also His angels (ask Allaah to bless and forgive him). O you who believe! Send your Salaah on (ask Allaah to bless) him (Muhammad), and (you should) greet (salute) him with the Islamic way of greeting (salutation, i.e. As‑Salaamu ‘Alaykum)”
[al-Ahzaab 33:56]