Emails are not sending

My review request mails are not being sent, after date has passed it says they are in the sending queue but they are not sent ever.
Here is the data:
URL: https://www.spicydays.com
MySQL Version: 5.5.5
WP Table Prefix: wp7v_
WP Version: 6.5.2
Server Name: https://www.spicydays.com
Cookie Domain: https://www.spicydays.com
CURL Library Present: Yes
PHP Info:
Version: 7.4.33
Memory Usage: 61.56MB
Memory Limit: 512M
Max Upload Size: 100M
Max Post Size: 100M
Allow URL fopen: On
Allow URL Include: Off
Display Errors: On
Max Script Execution Time: 300 seconds
WP_HTTP_BLOCK_EXTERNAL: not defined
WP_ACCESSIBLE_HOSTS: not defined
Plugin: Pregled kupaca kolekcionara za WooCommerce
Plugin Version: 4.5
Options:
active: 1
version: 4.5
update-version-check: 4.5
settings-state: 4
campaign-active: 1
platform-url: Array
(
[0] => Array
(
[url] => https://admin.trustindex.io/api/googleWriteReview?place-id=ChIJ3QzRKdzWZUcRn5otG8F61Eo
[percent] => 100
)

    )

trigger-delay: 7
trigger-event: wc-completed
frequency: 1
email-sender: Darjan sa Spicy Days
email-sender-email: [email protected]
email-subject: Va?e mi?ljenje nam je Spicy va?no
email-text: <p>Pozdrav {{customer_full_name}},</p><p>Hvala na kupnji na na?em Spicy Days webshopu. Jako nas zanima jesu li proizvodi i iskustvo kupnje opravdali tvoja o?ekivanja, a svaka povratna informacija nam puno zna?i!</p><p>Podijeli svoje iskustvo kupnje s drugima!</p><p><strong>Klikni na zvjezdice za ostavljanje recenzije.</strong></p><p>{{stars}}</p><p>Tebi je to minuta posla, a nama zna?i najvi?e na svijetu.</p><p>Hvala unaprijed,<br />Spicy Days tim</p>
email-footer-text: Ovaj email ste primili jer ste napravili kupnju putem SpicyDays.com webshopa.

Ako ne ?elite u budu?nosti primati ovakve email poruke mo?ete se odjaviti ovdje.
rate-us-feedback: 5
support-language: hr
exclude-emails:
activation-redirect:

Active Theme: Flatsome Child 3.0
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