Animal rescue cost of upkeep plus new shed

Hi I run woodwillows pet rescue at Cold Crumpet Farm on Facebook. I'm Judith, I live with my husband Dave who has a few health issues, so he can't always assist me with the animals care and upkeep. I've taken on unwanted pets, especially poultry, plus small animals and a couple of stray cats. Plus helped rehoming with dogs. The cost of doing so is very expensive. Although I have been thankful of the odd donation in the past. To feed my flock costs around £12 a week in poultry feed. Plus cost of Guinea pig and cat food mounts up. I only work part-time so this is a huge strain. I'm actually currently off work due to personal reasons. Any support, even pence would be greatly appreciated xx