Tablet bootloop+cannot enter recovery mode

[uuganaa84]

<p>I just bought Mt6592 powered alps tablet.&nbsp;</p><p><br></p><p>I tried to unlock the bootloader. But it was impossible.</p><p><br></p><p>So used Kingroot and TWRP.apk to root my tablet.</p><p><br></p><p>Still there was problem with system apps and Google services.</p><p><br></p><p>So I flashed custom unofficial Twrp.img and it got into bootloop.</p><p><br></p><p>Also I have used SP Flash tool. But I think made some mistake and now my tablet doesn't even show up in recovery mode.</p><p><br></p><p>What should I do?</p>