I found the following users who may fit your language exchange criteria:

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/big-interaction73	2022-08-20	Post	`5`	Arabic	English
u/eytch7	2022-07-27	Post	`5`	Arabic (Native)	English
u/hopefullyxdead	2022-07-19	Post	`5`	Arabic	English
u/kindboy3001	2022-10-01	Post	`5`	Arabic	English
u/sheep4001	2022-09-22	Post	`5`	Japanese (Native)	English

Please feel free to comment on the above posts to get in contact with their authors.