I lost 299k coins

I lost 300k coins 

hello Guys today I had 282k coins then I sold 92 pasalic for 16.5k then I had 297k then I sold gold players until I got 300k then I sold my team of the season timber for 208k coins then when I came back timber had been bought then I checked how much I had because I wanted to buy fof marmoush but then I had 209k meaning I lost 299k and I didn’t buy anyone what could I do?