does tawassul or waseela is allowed in in islam weather dead or alive??

Peacetv: A Call Towards Islam

Assalamwalaikum madam i have a question that does tawassul or waseela is allowed in in islam weather dead or alive??

Praise be to Allah:
"Its brother not madam"

===Muhammad(sallal lahu alihi wasalam) Can't help us.==

https://www.facebook.com/notes/peacetv-a-call-towards-islamopen-group/muhammadsallal-lahu-alihi-wasalam-cant-help-us/373905502744767

PROVING THAT TAKING WASILA (TAWASSUL/INTERCESSION) FROM/ON BEHALF OF SOMEONE WHO HAS LEFT THE WORLD IS A FORM OF SHIRK

https://www.facebook.com/notes/peacetv-a-call-towards-islamopen-group/proving-that-taking-wasila-tawassulintercession-fromon-behalf-of-someone-who-has/373904806078170

Are the Sufi shaykhs really in contact with Allaah?

https://www.facebook.com/photo.php?fbid=616361881747864&set=a.164658770251513.50482.162289497155107&type=1&relevant_count=1

Allah knows the best