Skills related industry

hello,

i been getting emails from pph telling me that i am selected to offer on certain project first.

the problem is the project is not related to my skills, can i fix that somehow?

secondly, i am unable to find suitable industry related to my skills in the list of industries provided by pph,

my main expertise are in Amazon related services like listing optimization, product sourcing etc, can someone guide me in which industry these skills belong, as E-commerce is not in the list?