Donation for a portable oxygen concentrator

Hi everyone ❤ Today starting this  fundraising to be able to buy a portable oxygen concentrator. I have a inoperable brain tumor and heart problems which is affecting my oxygen and is hard for me to walk or do anything without  suffocating. I do have the oxygen tanks but is hard for me to walk around with those because they are heavy and I have a shoulder replacement and still have to replace my other shoulder, which make it very hard, my insurance doesn't  cover for the concentrator. If you are able to help I appreciate it so much, if not please pray for this purpose so I can do it. Thanks you so much for caring!!❤