rich text is terrible

this is basically a browser window with the web version running except the rich text doesnt work.
if you write something while ediiting a card and then try to click back to an earlier point it forwards the cursor to the end of the line
ive also hit the delete key and the whole page has gone to the last page (like the website it is) losing all unsaved edits to my card.
i have to click save three different times during the process of creating a card and if i dont rememebr the final one all progress is lost.
for 15 dollars this is a terrible purchase :

...aaaand after deciding i spent the money might as well try to use it i uploaded over 100 cards with images on the back.
all of the images are now broken links when i try to actually test myself with them.
completely useless

BBBBBLLLLLL about AnkiApp