To say la ilaha I'll ah by this way is bidaa we found in a lots of soffi ways especially tijjaniyaah they add a lot of new things that doesn't exist in sunnah and the prophet muhammad salla lahu alayhi WA sallam didn't do it
We just need to say LA ilaha illa la as the prophet did
'Aishah (May Allah be pleased with her) reported:
Messenger of Allah (ﷺ) said, "If anyone introduces in our matter something which does not belong to it, will be rejected".
[Al-Bukhari and Muslim].
The narration in Muslim says: "If anybody introduces a practice which is not authenticated by me, it is to be rejected".
ن عائشة، رضي الله عنها، قالت: قال رسول الله صلى الله عليه وسلم: "من أحدث في أمرنا هذا ما ليس منه فهو رد" (( متفق عليه)).
وفي رواية لمسلم : "من عمل عملاً ليس عليه أمرنا فهو رد".