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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/humbleones1st	2023-10-24	Post	`8`	Arabic, French	English
u/gokhanyahya	2023-10-28	Post	`8`	Arabic, French	English
u/flower010101	2023-11-07	Post	`8`	Arabic, French	English
u/legal-athlete-749	2023-11-09	Post	`8`	Arabic, French	English
u/royal-independent792	2023-12-09	Post	`8`	Arabic (Native), French (Native)	English

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