Yes I see they don't have a monthly option anymore,
Either You pay $199 a year, Or $90 quarterly (every 3 months),
If you are short on money the best thing you can do is apply to their affiliate program,
Apply to the OptimizePress Page Builder Affiiate Program. Promote the leading landing page and sales funnel software for WordPress. Perfect for marketers and creators.
www.optimizepress.com
When your application got accepted sign up through your affiliate link, that way you'll get 30% of your money back,
So if you signed up to the quarterly option you'll pay $90, but you'll get back $27 as an affiliate.
Make sure you don't use the same personal information while signing up as a customer & as an affiliate.
Or else you can use the free version of Elementor, You can edit any webpage on your website with Elementor, A small search on YouTube ad you'll find tons of tutorials about it.