1) Its not clear on front page where you offer these services.
Alaska? Costa Rica? Georgia?
2) If your objective is for customers to book a phone call with you, this should be your main (and preferably sole ) CTA. Make this button visible everywhere, on all pages!
Right now Im seeing a 5% discount on paying with btc as a pop-up, whereas it seems your website is geared towards prospective customers who are thinking “is this business credible” when considering your services.
If you are in a place where btc is widely accepted - great! If not, consider offering btc preference when this prospective customer is qualified to a real paying customer (e.g. during checkout flow, after theyve used your services).
3) does your contact # allow for texts? Do you want customers to text you (may be easier or preferred for some customers over other communication methods)?
4) I see there is a tip me with lightning section - this is great for content websites without a business model. In your case, selling services is your business model. Consider that a “tip” button might confuse a prospective customer - they may be confused if you write articles, or offer in person gardening services.