APP set up / Stripe set up and integration

Looking for somebody who can help walk me through setting up and integrating Stripe, making sure payments will process properly. Looking for somebody who will be transparent with me. Somebody who will not try to milk me for time that was not worked. This is for an APP that will act as a connection platform with a subscription based set up. It would be wonderful if this person could work on a Sunday; preferably this Sunday. Looking for somebody who is experienced with overall APP development who might catch something that needs to be fixed or might have helpful advice. Looking for somebody who is friendly, and patient, I am a nurse and learning everything along the way. I hope that we would be able to complete this project in just a matter of an hour or two in one session, but would be open to more than one session if I am underestimating the time frame. Thank you and I look forward to heading from you.