Build subscription by Recharge app on Shopify

Looking for a Shopify developer.

who knows very well about the recharge app in the Shopify. Here link of the recharge app - ----------

I need help with these ---------- tup subscription. Refer to this screenshot of my work - ----------
Subscription widget design
Prepaid ---------- tup Subscription for a quick view.
Documentation on how to work subscription recharge app.
Build a custom subscription flow on normal pages. Refer to this video of my work - ----------