library not working with compileSdkVersion 28

I get a Error:Execution failed for task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'.
> java.lang.RuntimeException: com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex everytime i try to run my project with the latest implementation 'com.github.florent37:shapeofview:1.4.2'.. Running with stacktrace shows me this error :
Error:com.android.dex.DexException: Multiple dex files define Landroid/support/v4/os/ResultReceiver;
I've tried deleting the .gradle/caches folder.. invalidate caches and restart.. clean & rebuild project but i'm still unable to get this library working with compilesdkversion 28.. compilesdkversion 27 gives me fontvariationsettings ttcindex not found error as well.. i've included multiDexEnabled true and also implementation 'com.android.support:multidex:1.0.3' in my gradle