Don't know what to do next as a founder 🤷‍♂️[help me with your support]

Hi 🖐
This is Sidh,
I have been working on my start-up for a while .
But now after understanding the value of marketing and Getting clients even before building .. I am stuck to go forward>>

Idea: 🌈
In today's World Dentist's are finding it difficult to grow their Clinic and services provided
& To "Manage their Clinic from appointments, Records to patient communication " .

Solution : 🧨
After talking with a few doctors , I started building a SaaS that would help Dentist to manage and run their clinic in cloud thus cutting costs and improving efficiency 🧭🧭 . [ check the website link in the End for info 💕 ]

🐱‍🏍 Help and Support 🐱‍🏍
1)Nearly in the stage of completion , I understood that I did not have a single client that pays or has interacted with me regarding the software solution..

2)As a college student of 19 , I am feeling it difficult to find new Dentist's to give a trial and collect their feedback and make it better... (or) finding potential-customers

3)Right now I am trying to get clients in the U.S , but not able to get in their inbox still.

4. I need help to find 🔍
   📌 Contact's , leads
   📌 Tips to grow the services
   📌 & more that would help me reach my "Vision" & "Goal".

[ not sure , what I missed 🤷‍♂️ .. In case you have a tip for me do mention..
It would be really helpful ✨]

🚴‍♀️ Since it's my first start-up a lot need to be learnt ,, Do Support and I am always ready to learn 😁😁
Thought "indie hackers" would be a great place to get my answers..

the site[Beta] : https://sewball.softr.app/
twitter: https://twitter.com/Sewball_
mail: [email protected] [ you can contact me anytime 😊 ]