a temporary sponsor is for temporary sobriety.
it would be wise to learn what a sponsor is and the duty of a sponsor, which this pamphlet is pretty good for that:
https://www.aa.org/
assets/en_US/aa-literature/p-15-questions-and-answers-on-sponsorship
https://www.aa.org/assets/en_US/p-15_Q&AonSpon.pdf Linked with the permission of Alcoholics Anonymous World Services, Inc.
to find a sponsor, listen at meetings- listen for someone that has what you want. listen for someone that talks the program.
then appraoch and ask em to be your sponsor. it can happen that a sponsor is already loaded with sponsees and has to decline. if that happens, ask if they know someone that would be able to sposnor ya.