Hi sulaclothing,
Thanks for reaching to us.
1. WoodMart theme as well as any other theme does not influence that, please try to find plugins for this purpose, some most popular plugins: Jetpack, Captcha, WordFence, etc.
2.
+ Using a plugin like WP Mail SMTP to handle email delivery.
+ It maybe email-related restrictions or issues on the server that could be causing the problem. They might be able to provide insights or assistance.
+ Please check this manual: https://wpmailsmtp.com/contact-form-7-not-sending-emails/
3. Navigate to Theme Settings > General > Promo popup > scroll down to bottom and there are options related to its configurations https://prnt.sc/2wHPVEW8nDKy
Best Regards,