monostable 555 timer - buzzer motor and pulsing
There are too many problems with this design to suggest a quick fix.

The biggest problem ( all of you should learn) is making a design without a list of measurable specs!

For example:


10 White LEDs require _2x10?mA at Vf=...3.1x2? 


in a configuration of __?_ 5P2S ? parallel:series   

Haptic Motor has a DCR of ___ Ohms and avg current is __ mA @ __V
Motor 1-shot time T1=__sec      
LEDs ramp up (linear?) with T2= ___  
The usable battery Voltage is 9.2V to ___ 7v? with capacity of ___mAh ? 
Battery life ___ ? cycle operations minimum using Alkaline.


The Motor DC resistance implies surge current V/DCR on startup and thus switch  Rce=coll.Emit.equiv resistance     

Rce= Vce(sat)/Ice   for Ib= 5% to 10% of Ic=V/DCR

So LEARN how to write a simple spec

If you make it look like a datasheet table of parameters, bonus 


list all important measurable, testable, acceptance criteria with tolerances preferably or min max.
Then if your design meets spec, it's perfect. 
if not, add to change the spec. ( e.g. cost, construction, effort, environmental stress conditions... until done. )


Then it's perfect.

If certain components must be used, include datasheet link but only as a last resort, there may be better choices.