Get Sienna to London

Sienna attended N1 of the Eras Tour in Edinburgh but unfortunately had to leave after 2 songs due to a medical emergency. She is from London & we are trying to rally round to get her tickets to see Taylor again in London in August! I have found hospitality tickets for £2500 each, and she would need to go with her mum, so the target is £5000. If we manage to find any cheaper tickets, the rest of the fund will still go to Sienna for future care for her condition.