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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/fitrelationship1962	2022-08-28	Post	`7`	Portuguese	English, Spanish
u/deeeenny	2022-09-02	Post	`7`	Italian (Native)	English, Spanish
u/jeanccarlo	2022-09-09	Post	`7`	Portuguese	English, Spanish
u/teridesu	2022-09-13	Post	`7`	Italian (Native)	English, Spanish
u/glass_worldliness_64	2022-10-04	Post	`7`	Portuguese	English, Spanish

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

1 points iamthetragedy

you can text me, in Brazilian and I'd like to learn Italian as well :)

1 points NeighborhoodBig2730

You can send me messages. Im brazilian.

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/fitrelationship1962	2022-08-28	Post	`7`	Portuguese	English, Spanish
u/deeeenny	2022-09-02	Post	`7`	Italian (Native)	English, Spanish
u/jeanccarlo	2022-09-09	Post	`7`	Portuguese	English, Spanish
u/teridesu	2022-09-13	Post	`7`	Italian (Native)	English, Spanish
u/glass_worldliness_64	2022-10-04	Post	`7`	Portuguese	English, Spanish