lost mr xr iphone

i have another XR IPHONE with another icloud and i forget my icloud and i forget also some of my security question

i put in my iphone a smart sim (esim) from kuwait

and i used to enter to my iphone with my face only

i lost my iphone in egypt - new damitta and i go to the police station and they told me to get the serial number of this iphone but i lost it also in kuwait

and i have a lot of work in this iphone and all my memories for more than 5 years

could you help me please to find my iphone or send the serial number

and i will be so gratefull if you help me

and please close all my information in the XR IPHONE to not to be reached

pleaze help me

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